XL1509 - 2A 150KHz 40V Buck DC to DC Converter

XLSEMI

XL1509 Datasheet Preview — Preview of XL1509 PDF

Datasheet Details

Part number	XL1509
Manufacturer	XLSEMI
File Size	268.03 KB
Description	2A 150KHz 40V Buck DC to DC Converter
Datasheet	XL1509-XLSEMI.pdf

XL1509 Product details

Description

The XL1509 is a 150 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency, low ripple and excellent line and load regulation.

Features

Wide 4.5V to 40V Input Voltage Range.
3.3V,5V,12V, and adjustable versions.
Output Adjustable from 1.23V to 37V.
Maximum Duty Cycle 100%.
Minimum Drop Out 1.5V.
Fixed 150KHz Switching Frequency.
2A Constant Output Current Capability.
Internal Optimize Power Transistor.
High efficiency.
Excellent line and load regulation.
TTL shutdown capability.
EN pin with hysteresis function.
Built in thermal shutdown function.
Built in cur.

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Other Datasheets by XLSEMI

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Published: Apr 3, 2014 |