M.S. Kennedy Corp. is continuously innovating and bringing to industry new devices that will expand our customer's options and allow a greater versatility of our own product line. MSK releases several new products per year, all of which are covered in this section as they are released. Check often for our Newest Products and updates.

08.04.2010 Rad Hard, 4.5A Adjustable Output Switching Regulator Data Sheet Link

08.04.2010 Rad Hard, 2A 200KHz – 2.4MHz Step Down Switching Regulator Controller

5.15.2010 Rad Hard, 4.5A 500KHz Step Down Switching Regulator Controller

5.13.2010 Rad Hard, 3.5A Adjustable Output Switching Regulator

5.13.2010 Rad Hard, 3.5A Adjustable Output Switching Regulator

5.10.2010 Rad Hard Positive, 0.6A, LDO, Surface Mount Adjustable Voltage Regulator

1.28.2010 Rad Hard, High Performace Dual Operational Amplifier in two Hermetic Package Options

1.28.2010 New Silicon Carbide Half Bridge PEM Offers 1200V and 100A Capability for Severe Environments

1.28.2010 Rad Hard, High Performance Quad Operational Amplifier

1.28.2010 100V 20A H-Bridge PWM Motor Driver/Amplifier

10.29.2009 New Half Bridge PEM Offers 600V and 600A Capability for Severe Environments

10.02.2009 Rad Hard, +2.5V Precision Voltage Reference

10.02.2009 Rad Hard, High Performace Dual Comparator

10.02.2009 Rad Hard, Voltage Comparator

10.02.2009 Rad Hard Positive, 1.0A, Single Resistor Adjustable Voltage Regulator

10.02.2009 Rad Hard Positive, 0.9A, LDO, Single Resistor Adjustable Voltage Regulator

Downloadable PDF's (Product DataSheet)

08.04.2010 Rad Hard, 4.5A Adjustable Output Switching Regulator
Product Datasheet

The MSK5052RH Radiation Hardened, Adjustable Output Switching Regulators are soon to be available in Class “K”, "H" or industrial versions. The MSK5052RH offers a wide input and output voltage range with 4.5A output current capability. The 500KHz constant switching frequency can be synchronized to an external signal via the SYNC pin. External compensation allows the device to be tailored to a wide variety of applications. The MSK5052 is a high efficiency regulator that requires minimal output capacitance. The regulator can be turned on and off remotely via the shutdown pin for meeting power sequencing requirements. Short circuit current limit and thermal shutdown features provide fault protection. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38534 qualification testing for Class "K” and “H", an operating range of -55C to +125C, and hermetically sealed 40 pin flatpack available with straight or gull wing lead form, make the MSK5052RH an excellent choice for high reliability missions in harsh radiation environments.

08.04.2010 Rad Hard, 2A 200KHz – 2.4MHz Step Down Switching Regulator Controller
Product Datasheet

The MSK5058RH Radiation Hardened, Step Down Switching Regulator Controllers capable of delivering up to 2A of current to the load will soon be available in Class “K”, "H" or industrial versions. These Regulator Controllers offer a user selectable switching frequency between 200KHz and 2.4MHz allowing for the use of smaller inductors minimizing the required board space for a given design while improving efficiency. The MSK5058RH switching frequency can also be synchronized to an external signal via the SYNC pin. The ability to shutdown the regulator via the Run/SS pin and the power good output simplify power sequencing. The 2A integrated switch leaves only a few application specific components to be selected by the designer. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38534 qualification testing for Class "K” and “H", an operating range of -55C to +125C, and a hermetically sealed 16 pin flatpack available with straight or gull wing lead form, make the MSK5058RH an excellent choice for high reliability missions in harsh radiation environments.

5.15.2010 Rad Hard, 4.5A 500KHz Step Down Switching Regulator Controller
Product Datasheet

The MSK5059RH Step Down Switching Regulator Controllers capable of delivering up to 4.5A of current to the load will soon be available in Class “K”, "H" or industrial versions. These Regulator Controllers offer a fixed 500KHz switching frequency allowing for the use of smaller inductors which reduce required board space for a given design while improving efficiency. The 4.5A integrated switch leaves only a few application specific components to be selected by the designer. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38534 qualification testing for Class "K” and “H", an operating range of -55C to +125C, a hermetically sealed 16 pin flatpack available with straight or gull wing lead form, make the MSK5059RH an excellent choice for high reliability missions in harsh radiation environments.

5.13.2010 Rad Hard, 3.5A Adjustable Output Switching Regulator
Product Datasheet

The MSK5048RH Adjustable Output Switching Regulators are soon to be available in Class “K”, "H" or industrial versions. The MSK5048RH offers a wide input and output voltage range with 3.5A output current capability. Excellent efficiency and a reduced output capacitance requirement are the results of a constant or synchronizable switching frequency. The switching frequency can be controlled by an external signal through the SYNC pin or be set to a constant 500KHz. Short circuit current limit and thermal shutdown features provide fault protection. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38534 qualification testing for Class "K” and “H", an operating range of -55C to +125C, a hermetically sealed space saving 5 pin power package with 3 lead form options, make the MSK5048RH an excellent choice for high reliability missions in harsh radiation environments.

5.13.2010 Rad Hard, 3.5A Adjustable Output Switching Regulator
Product Datasheet

The MSK5044RH Adjustable Output Switching Regulators are soon to be available in Class “K”, "H" or industrial versions. The MSK5044RH offers a wide input and output voltage range with 3.5A output current capability. Excellent efficiency and a reduced output capacitance requirement are the results of a constant 500KHz switching frequency. The regulator output can be turned on and off remotely via the shutdown pin for meeting power sequencing requirements. Short circuit current limit and thermal shutdown features provide fault protection. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38534 qualification testing for Class "K” and “H", an operating range of -55C to +125C, a hermetically sealed space saving 5 pin power package with 3 lead form options, make the MSK5044RH an excellent choice for high reliability missions in harsh radiation environments.

5.10.2010 Rad Hard Positive, 0.6A, LDO, Surface Mount Adjustable Voltage Regulator
Product Datasheet

The MSK5978RH linear regulators are soon to be available in Class "V" or industrial versions. The MSK5978RH regulator will deliver up to 0.6A output current with a typical dropout voltage of 0.3V. These regulators are single resistor adjustable with an output voltage range down to zero volts. An input to output differential voltage up to 26V provides versatility for a wide range of applications. Tight line and load regulation performance ensure excellent output voltage accuracy. These regulators have full protection with current and thermal limiting. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C and a hermetically sealed space saving surface mount 10 pin ceramic flat pack make the MSK5978RH an excellent choice for high reliability missions and applications in harsh radiation environments

1.28.2010 Rad Hard, High Performace Dual Operational Amplifier in two Hermetic Package Options
Product Datasheet

The MSK198RH Dual Amplifiers are soon to be available in Class "V" or industrial versions. The MSK198RH offers rail-to-rail input and output, 10MHz gain-bandwidth product and 6V/uS typical slew rate. With a wide supply range of 4.5V to ±15V and drive current to 30mA, these op amps remain stable while driving capacitive loads up to 10,000pF. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C, two hermetically sealed space saving package options including a 10 pin ceramic flat pack with straight or gull wing lead form and a leadless ceramic chip carrier will make the MSK198RH an excellent choice for high reliability missions in harsh radiation environments.

1.28.2010 New Silicon Carbide Half Bridge PEM Offers 1200V and 100A Capability for Severe Environments
Product Datasheet

The MSK4804 SiC half bridge is available with modified MIL-PRF-38534 Class "E", "H", or industrial screening. This device is one of a family of plastic encapsulated modules (PEM) developed specifically for use in military, aerospace and other severe environment applications. The SiC (Silicon Carbide) technology has superior switching performance compared to Si-Based modules. The 1200V/100A performance is achieved using low inductance power lugs and "First-in, Last-out rule" layout design. The high thermal conductivity Silicon Nitride substrate provides excellent heat transfer from the power die to the heat sink, which results in lower junction temperature and increased reliability. The Aluminum Silicon Carbide (ALSiC) baseplate offers high thermal conductivity, low weight and is pre-bowed for excellent flatness after mounting. Our proprietary coating, SEESTM-Severe Environment Encapsulation System provides near-hermetic encapsulation that withstands High Accelerated Stress Test (HAST), which assures long term reliability and makes the MSK4804 an attractive option for high reliability PEM applications.

1.28.2010 Rad Hard, High Performance Quad Operational Amplifier
Product Datasheet

The MSK114RH Quad Amplifiers are soon to be available in Class "V" or industrial versions. This device offers guaranteed low offset voltage, low offset voltage drift and low offset current specifications. High gain is retained with single supply operation down to 5V. The MSK114RH is an ideal solution when multiple precision low power amplifiers are required. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C, a hermetically sealed space saving 14 pin ceramic flat pack with straight or gull wing lead form will make the MSK114RH an excellent choice for high reliability missions in harsh radiation environments.

1.28.2010 100V 20A H-Bridge PWM Motor Driver/Amplifier

Product Datasheet

The MSK4206 is a complete H-Bridge microcircuit intended for use in DC brushed motors control application or Class D switch-mode amplification in severe operating conditions. The MSK4206 can be used as a drop in replacement for the APEX SA01 in applications that do not utilize the thermal limit feature. All of the drive/control circuitry, including an error amplifier, is internal to the device. A precision reference voltage is provided for offsetting the error amplifier. Fixed high-side current limit is provided internally. Low-side current limit is user controlled with the use of an external resistor network. MIL-PRF-38534 screening for both Class “E” and “H”, an operating temperature range of –55C to 125C, and a hermetically sealed 10 pin power package make the MSK4206 an attractive option for high reliability motor control applications.

10.29.2009 New Half Bridge PEM Offers 600V and 600A Capability for Severe Environments
Product Datasheet

The MSK4803 half bridge is available with modified MIL-PRF-38534 Class "E", "H", or industrial screening. This device is one of a family of plastic encapsulated modules (PEM) developed specifically for use in military, aerospace and other severe environment applications. The 600V/600A performance is achieved using low inductance power lugs and "First-in, Last-out rule" layout design. The high thermal conductivity Silicon Nitride substrate provides excellent heat transfer from the power die to the heat sink, which results in lower junction temperature and increased reliability. The Aluminum Silicon Carbide (ALSiC) baseplate offers high thermal conductivity, low weight and is pre-bowed for excellent flatness after mounting. Our proprietary coating, SEESTM-Severe Environment Encapsulation System provides near-hermetic encapsulation that withstands High Accelerated Stress Test (HAST), which assures long term reliability and makes the MSK4803 an attractive option for high reliability PEM applications.

10.02.2009 Rad Hard, +2.5V Precision Voltage Reference
Product Datasheet

The MSK109RH +2.5V Precision Voltage References are soon to be available in Class "V" or industrial versions. The MSK109RH offers excellent initial voltage tolerance of ±5mV and very good stability over temperature. This voltage reference offers a wide current range and a low dynamic impedance that is maintained over the full temperature range. The adjustment terminals allow the reference voltage to be adjusted to compensate for system errors. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C and a hermetically sealed space saving surface mount ceramic package with straight or gull wing lead form make the MSK109RH an excellent choice for high reliability missions and applications in harsh radiation environments.

10.02.2009 Rad Hard, High Performace Dual Comparator
Product Datasheet

The MSK119RH Dual Comparators are soon to be available in Class "V" or industrial versions. The MSK119RH offers a wide input supply range of a single 5V to ±15V. These comparators have guaranteed input characteristics over the full temperature range and input protection diodes. The output transistors are capable of driving loads to 25mA. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C and a hermetically sealed space saving surface mount ceramic package with straight or gull wing lead form make the MSK119RH an excellent choice for high reliability missions and applications in harsh radiation environments.

10.02.2009 Rad Hard, Voltage Comparator
Product Datasheet

The MSK120RH Voltage Comparators are soon to be available in Class "V" or industrial versions. The MSK120RH offers a wide input supply range of a single 3V to ±18V. The floating output transistor with 50mA source/sink capability, can drive loads referenced to either the ground, negative or positive supply. This comparator has guaranteed input characteristics including offset voltage drift over the full temperature range. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C and a hermetically sealed space saving surface mount ceramic package with straight or gull wing lead form make the MSK120RH an excellent choice for high reliability missions and applications in harsh radiation environments.

10.02.2009 Rad Hard Positive, 1.0A, Single Resistor Adjustable Voltage Regulator
Product Datasheet

The MSK5976RH linear regulators are soon to be available in Class "V" or industrial versions. The MSK5976RH regulator will deliver up to 1A output current with a typical dropout voltage of 1.3V. These regulators are three terminal floating regulators with a single resistor adjustable output voltage range down to zero volts. An input to output differential voltage up to 26V provides versitility for a wide range of applications. Tight line and load regulation performance ensure excellent output voltage accuracy. These regulators have full protection with current and thermal limiting. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C and a hermetically sealed space saving T0-257 package make the MSK5976RH an excellent choice for high reliability missions and applications in harsh radiation environments.

10.02.2009 Rad Hard Positive, 0.9A, LDO, Single Resistor Adjustable Voltage Regulator
Product Datasheet

The MSK5977RH linear regulators are soon to be available in Class "V" or industrial versions. The MSK5977RH regulator will deliver up to 0.9A output current with a typical dropout voltage of 0.3V. These regulators are single resistor adjustable with an output voltage range down to zero volts. An input to output differential voltage up to 26V provides versitility for a wide range of applications. Tight line and load regulation performance ensure excellent output voltage accuracy. These regulators have full protection with current and thermal limiting. Radiation performance curves for TID testing will be generated for all radiation testing performed by MS Kennedy. The complete radiation test report will be available in the RAD HARD PRODUCTS section of the MSK website. MIL-PRF-38535 qualification testing for Class "V", an operating range of -55C to +125C and a hermetically sealed space saving T0-257 package make the MSK5977RH an excellent choice for high reliability missions and applications in harsh radiation environments.