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LA8509A

INNO-TECH
Part Number LA8509A
Manufacturer INNO-TECH
Description 18V/3A Synchronous Step-Down DC-DC Converter
Published Mar 9, 2015
Detailed Description LA8509A 340KHz, 18V/3A Synchronous Step-Down DC-DC Converter General Description Features The LA8509A is a current m...
Datasheet PDF File LA8509A PDF File

LA8509A
LA8509A

Overview
LA8509A 340KHz, 18V/3A Synchronous Step-Down DC-DC Converter General Description Features The LA8509A is a current mode, synchronous step-down DC-DC converter that is designed to meet 3A output current, and utilizes PWM control scheme that switches with 340KHz fixed frequency.
The input voltage range of LA8509A is from 4.
5V to 18V, and available in adjustable output voltage from 0.
925V to 12V.
The supply current is only 1.
3mA during operation and under 0.
3uA in shutdown.
This device provides an enable function that can be controlled by external logic signal.
It also provides excellent regulation during line or load transient due to the current mode operation.
Other features of current li...


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