A7533 DC-DC CONVERTER BOOST

AiT

Description

AiT Semiconductor Inc.www.ait-ic.com 0.85V STARTUP, 1MHZ, 300mA IOUT SYNCHRONUS BOOST STEP-UP DC-DC CONVERTER A7533 .
The A7533 is a step-up converter that provides a boosted output voltage from a low voltage source.

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Datasheet Specifications

Part number: A7533
Manufacturer: AiT
File Size: 369.88 KB
Datasheet: A7533-AiT.pdf
Description: DC-DC CONVERTER BOOST

Features

* Up to 95% Efficiency Output voltage accuracy ±3% 1MHz Switching Frequency allows small inductor and output cap
* Input boost-strapping allows using small or no input cap
* Low VIN Start-up Voltage down to 850mV Ideal for Single Alkaline Cell operations
* Max

Applications

* that only need to drive small output load current, the input capacitor is optional, because once output is started up, the IC's is powered by OUT, a quiet power supply. The output capacitor is used to stabilize the loop and provide ac current to the load. A low ESR ceramic cap with values from 2.2uF

A7533 Distributors

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A7533 DC-DC CONVERTER BOOST AiT

AiT A7533-like datasheet