LP6253H Datasheet PDF (High Efficiency 8A Synchronous Boost Convertor)

LP6253H - High Efficiency 8A Synchronous Boost Convertor

Description

The LP6253H is a synchronous current mode boost DC-DC converter.

Its PWM circuitry with built-in 8A current power MOSFET makes this converter highly efficient.

Selectable high switching frequency allows faster loop response and easy filtering with a low noise output.

Features

Up to 96% high efficiency.
Output to Input Disconnect at Shutdown Mode.
High switch on current: 8A.
Output Voltage Up to 5.0V/2.1A with VIN=3V.
Only use small inductor: 1uH.
Programmable output.

Datasheet Details

Part number	LP6253H
Manufacturer	Lowpowersemi
File Size	1.21 MB
Description	High Efficiency 8A Synchronous Boost Convertor
Datasheet	LP6253H Datasheet
Additional preview pages of the LP6253H datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet LP6253H High Efficiency 8A Synchronous Boost Convertor General Description The LP6253H is a synchronous current mode boost DC-DC converter. Its PWM circuitry with built-in 8A current power MOSFET makes this converter highly efficient. Selectable high switching frequency allows faster loop response and easy filtering with a low noise output. The non-inverting input its error amplifier is connected to an internal 1.21V precision reference voltage. Current mode control and internal compensation network make it easy and flexible to stabilize the system. Order Information LP6252H □ □ □ - □ □ Output type Default: Adjustable 51: 5.

Published: Sep 13, 2018 |