EMH7021 - 500KHz PWM Synchronous Boost Converter

Product Overview

Elite Semiconductor

Part number	EMH7021
Manufacturer	Elite Semiconductor
File Size	357.47 KB
Description	500KHz PWM Synchronous Boost Converter
Datasheet	EMH7021 Datasheet
Additional preview pages of the EMH7021 datasheet.

The EMH7021 is a high efficiency, synchronous fixed frequency, current-mode step-up DC/DC converter.

    Up to 96% efficiency Reference voltage: 0.5V Output to input disconnect at shutdown mode Current delivery - 1A@VOUT=3.3V, VBAT=2.4V - 1A@VOUT=5.0V, VBAT=3.6V  Switch current limit protection 500KHz fixed switching frequency Thermal shutdown protection 0.5V Low-battery comparator Min-start up voltage: 0.93V Low quiescent current: 48uA (Tpy. ) Low shutdown current < 1uA TDFN 3x3mm 10 pins package With 150 Ω loading, the minimum start-up voltage can be as low as 0.93V, provided by a one or.

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Published: Jul 19, 2014 |