RHFL4913 datasheet(1/19 Pages) STMICROELECTRONICS

部件名	RHFL4913

功能描述	Rad-hard adjustable positive voltage regulator

PDF	19 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 19 page

November 2007

Rev 8

1/19

19

RHFL4913

Rad-hard adjustable positive voltage regulator

Features

■ 3 A low dropout voltage

■ Embedded overtemperature and overcurrent

protection

■ Adjustable overcurrent limitation

■ Output overload monitoring/signalling

■ Adjustable output voltage

■ Inhibit (ON/OFF) TTL-compatible control

■ Programmable output short-circuit current

■ Remote sensing operation

■ Rad-hard: guaranteed up to 300 krad Mil Std

883E Method 1019.6 high dose rate and 0.01

rad/s in ELDRS conditions

■ Heavy ion, SEL, and SEU immune; able to

sustain 2x1014 protons/cm2 and 2x1014

neutrons/cm2

Description

The RHFL4913 high-performance adjustable

positive voltage regulator provides exceptional

radiation performance. It is tested in accordance

with Mil Std 883E Method 1019.6, in ELDRS

conditions.

The device is available in the Flat-16 and the new

SMD5C hermetic ceramic package, and the

QML-V die is specifically designed for space and

harsh radiation environments. It operates with an

input supply of up to 12 volts.

The RHFL4913 is QML-V qualified, DSCC SMD

#5962F02524.

Flat-16

SMD5C:

5-connection SMD

www.st.com

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