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BL8519

Part Number	BL8519
Manufacturer	BELLING
Description	Built-in 2A Power MOSFET Step-down DC-DC Converter
Published	Sep 1, 2015
Detailed Description	BL8519 Built-in 2A Power MOSFET Step-down DC-DC Converter DESCRIPTION BL8519 is a current mode PWM step-down DC-DC con...
Datasheet	BL8519 PDF File

Overview

BL8519 Built-in 2A Power MOSFET Step-down DC-DC Converter DESCRIPTION BL8519 is a current mode PWM step-down DC-DC converter that has an internal 2A power switch.
It has a wide input voltage range of 3.
6V to 20V, which make it suitable for regulating a wide variety of power sources.
BL8519 is made up of a PWM control circuit, a reference voltage unit, an error amplifier, a protection circuit, Chip Enable circuit, and under voltage lockout circuit.
A low ripple high efficiency step-down DC-DC converter can be easily assembled by this IC with minimum external components: an inductor, a diode, capacitors and resistors.
Desired output voltage can be achieved by adjusting the value of external ...

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