FP7150-350mA LED Driver with Internal Switch

型号/规格：
FP7150
品牌/商标：
远翔

发布询价信息

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企业名：深圳市百盛新纪元半导体有限公司

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产品分类

集成电路(IC)(1)
∟ 其他IC(1)
电源IC(18)
∟ DC-DC(10)∟ LED驱动IC(1)∟ 充电管理IC(6)∟ 其他电源IC(1)
场效应管MOSFET(1)
∟ MOSFET(1)

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商品信息

FP7150 350mA LED Driver with Internal Switch

General Description

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The FP7150 is a continuous mode inductive step down converter. It can driving single or multiple series connected LEDs. The FP7150 includes the output switch and a high-side output current sensing circuit, which use an external resistor to set the average output current. Output current can also be adjusted by applying an external signal to the ˉADJˇ pin. The ADJ pin will accept either a DC voltage or a PWM waveform. The PWM filter components are contained within the chip. Applying a voltage under 0.2V to the ADJ pin will turn off the output. The device is assembled in a SOT23-5 pin package.

Features

；350mA Output Current
；Internal 1.5A,30V Power MOSFET Switch
；Wide 7 to 30V Operating Input Range
；20uA Shutdown Mode Current
；Typical 4% Output Current Accuracy
；Signal pin ON / OFF and Brightness Control
；Adjustable Soft-Start
；Up to 95% Efficiency
；Up to 1MHz Switching Frequency
；Internal Dimming Filter