LH1605C Datasheet, PDF (1/4 Pages) National Semiconductor (TI) – 5 Amp, High Efficiency Switching Regulator

February 1995
LH1605 LH1605C
5 Amp High Efficiency Switching Regulator
General Description
The LH1605 is a hybrid switching regulator with high output
current capabilities It incorporates a temperature-compen-
sated voltage reference a duty cycle modulator with the
oscillator frequency programmable error amplifier high cur-
rent-high voltage output switch and a power diode The
LH1605 can supply up to 5A of output current over a wide
range of regulated output voltage
Features
Y _{Step down switching regulator}
Y _{Output adjustable from 3 0V to 30V}
Y _{5A output current}
Y _{High efficiency}
Y _{Frequency adjustable to 100 kHz}
Y _{Standard 8-pin TO-3 package}
Block and Connection Diagrams
Case is Ground
TL K 10114 – 2
Top View
Order Number LH1605K or
LH1605CK
See NS Package Number K08A
TL K 10114 – 1
C1995 National Semiconductor Corporation TL K 10114
RRD-B30M115 Printed in U S A