AP4470 - Ultra-Low Power Step-up DC/DC Converter

Product Overview

AKM

Part number	AP4470
Manufacturer	AKM
File Size	1.26 MB
Description	Ultra-Low Power Step-up DC/DC Converter
Datasheet	AP4470 Datasheet
Additional preview pages of the AP4470 datasheet.

The AP4470 is an ultra-low consumption power management chip that integrates a step-up DC/DC converter and hysteresis comparators.

 Startup voltage : Cold start from 0.20V typical  DC/DC switching frequency : 60kHz typical at VIN=0.4V  Operation Voltage : up to 1.0V (VIN) up to 5.5V (VDD1 / VDD2) Operation temperature : -30 ~ +85ºC  Power Consumption DC/DC converter is active : 7A typical at VIN=0.4V DC/DC converter is off : 0.5A typical at VIN=0.4V (The AP4470 supplies power including over charge protection current)  DC/DC active indicator  Power Good indicator  DC/DC disable function  On-ch.

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Published: Oct 3, 2023 |