HM6383 - Synchronous Boost converter

Product Overview

H&M semi

Datasheet Details

Part number	HM6383
Manufacturer	H&M semi
File Size	892.12 KB
Description	Synchronous Boost converter
Datasheet	HM6383 Datasheet
Additional preview pages of the HM6383 datasheet.

HM6383 Product details

Description

The HM6383 is a step-up converter that provides a boosted output voltage from a low voltage source.

Because of its proprietary design, it starts up at a very low input voltage down to 0.9V, and only consumes 15uA at standby, making it an ideal choice for single cell alkaline/NiMH battery operations.

Features

Efficiency up to 95%@Vin=2.7V, Vout=3.3V.
Typical 15uA standby current.
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 0.9V Ideal for Single Alkaline Cell operations.
Maximum Output Current up to 300mA.
Low Noise PWM control.
Internally Compensated Current Mode Control.
Internal Synchronous Rectifier.
Available in SOT23-3、SOT23-5 and SOT89-.

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Published: Apr 18, 2024 |