M3G5003R3SCKC datasheet, PDF - EEWORLD Datasheet

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M3G5003R3SCKC: Description1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE; Categoryaccessories; File Size171KB，13 Pages; ManufacturerInternational Rectifier （ Infineon ）; Websitehttp://www.irf.com/

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M3G5003R3SCKC Overview

1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE

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PD-94558N

M3G-SERIES

HYBRID - HIGH RELIABILITY

RADIATION HARDENED

DC-DC CONVERTER

Description

The M3G-Series of DC-DC converters are radiation

hardened, high reliability converters designed for

extended operation in hostile environments. Their small

size and low weight make them ideal for applications

such as geostationary earth orbit satellites and deep

space probes. They exhibit a high tolerance to total

ionizing dose, single event effects and environmental

stresses such as temperature extremes, mechanical

shock, and vibration.

The converters incorporate a fixed frequency single

ended forward topology with magnetic feedback and

an internal EMI filter that utilizes multilayer ceramic

capacitors that are subjected to extensive lot screening

for optimum reliability. By using two stage filtering

these converters produce low input and output noise.

External inhibit and synchronization input and output

allow these converters to be easily incorporated into

larger power systems. They are enclosed in a hermetic

3" x 2" x 0.475" package constructed of an Aluminum-

Silicon-Carbide (AlSiC) base and an Alloy 48 ring frame

and they weigh less than 110 grams. The package

utilizes rugged ceramic feed-through copper core pins

and is sealed using parallel seam welding.

Manufactured in a facility fully qualified to MIL-PRF-

38534, these converters are fabricated utilizing a DLA

Land and Maritime qualified processes. For available

screening options, refer to device screening table in the

data sheet.

Non-flight versions of the M3G-Series converters are

available for system development purposes. Variations

in electrical specifications and screening to meet custom

requirements can be accommodated.

50V Input, Single/Dual Output

M3G

Features

Total Dose > 200 KRad(Si),

typically usable to > 300 KRad(Si)

SEE Hardened up to 82 MeV

/mg

Low Weight, < 110 grams

Low Input & Output Noise

Magnetically Coupled Feedback

38V to 60V DC Input Range

Up to 40W Output Power

Single and Dual Output Models Include

3.3, 5, 12, 15,

12 and

15V

High Efficiency - to 82%

-55°C to +125°C Operating Temperature Range

100M

Ω

@ 500VDC Isolation

Under-Voltage Lockout

Short Circuit and Overload Protection

Output Over Voltage Limiter

Remote Sense on Single Output Models

Adjustable Output Voltage for Duals

Synchronization Input and Output

External Inhibit

> 5,000,000 Hour MTBF

Applications

Geostationary Earth Orbit Satellites (GEO)

Deep Space Satellites / Probes

Strategic Weapons and Communication

Systems

www.irf.com

09/12/12

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