150KHzfixedfrequencyPWMbuck(step-down)DCconverter

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150KHzfixedfrequencyPWMbuck(step-down)DCconverter

产品概述 返回TOP
The CXSD61017 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to . An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.
产品特点 返回TOP
n Wide 8V to 40V Input Voltage Range
n Output Adjustable from 1.25V to 37V
n Minimum Drop Out 0.3V
n Fixed 150KHz Switching Frequency
n Maximum 3A Switching Current
n Internal Optimize Power MOSFET
n Excellent line and load regulation
n With output constant current loop
n Built in thermal shutdown function
n Built in current limit function
n Built in input over voltage protection
n Recommend output power less than 13W
n SOP8-EP (Exposed PAD) package
应用范围 返回TOP
n Car Charger
n Battery Charger
n LCD Monitor and LCD TV
n Portable instrument power supply
n Telecom / Networking Equipment