LD1596_15 Datasheet, PDF (1/5 Pages) Unisonic Technologies – 2A 150kHz 40V BUCK DC/DC CONVERTER

UNISONIC TECHNOLOGIES CO., LTD
LD1596
Preliminary
2A 150kHz 40V BUCK DC/DC
CONVERTER WITH LED
DRIVER AND BATTERY
CHARGE
 DESCRIPTION
The UTC LD1596 is a 150KHz fixed frequency PWM buck
(step-down) DC/DC converter, capable of driving a 2A load with
high efficiency.
The PWM control circuit is able to adjust the duty ratio linearly
from 0~100%. An enable function, an over current protection
function is built inside. An internal compensation block is built in to
minimize external component count.
 FEATURES
* Wide 4.5V~40V Input Voltage Range
* Output Adjustable from 1.235V~37V
* Minimum Drop Out 1.5V
* Fixed 150kHz Switching Frequency
* 2A Constant Output Current Capability
* Internal Optimize Power Transistor
* Excellent line and load regulation
* TTL shutdown capability
* ON/OFF pin with hysteresis function
 ORDERING INFORMATION
Ordering Number
LD1596G-S08-R
Package
SOP-8
CMOS IC
SOP-8
Packing
Tape Reel
 MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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