HT7750SA Datasheet 200mA PFM Synchronous Step-up DC/DC Converter

Manufacturer: Holtek Semiconductor

Download the HT7750SA datasheet PDF. This datasheet also includes the HT7727SA variant, as both parts are published together in a single manufacturer document.

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HT7750SA 200ma pfm synchronous step-up dc/dc converter by Holtek Semiconductor - Datasheet Preview — Note: The manufacturer provides a single datasheet file (HT7727SA-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	HT7750SA
Manufacturer	Holtek Semiconductor
File Size	2.38 MB
Description	200mA PFM Synchronous Step-up DC/DC Converter
Download	HT7750SA Download (PDF)

General Description

The HT77xxSA devices are a high efficiency PFM synchronous step-up DC-DC converter series which are designed to operate with both wire wound chip power inductors and also with multi-layered chip power inductors.

The device series have the advantages of extremely low start-up voltage as well as high output voltage accuracy.

Being manufactured using CMOS technology ensures ultra low supply current.

Overview

HT77xxSA 200mA PFM Synchronous Step-up DC/DC Converter.

Key Features

Low start-up voltage: 0.7V (Typ. ).
High efficiency: 2.7V ≤ VOUT ≤ 5.0V upper 90% (Typ. ).
High output voltage accuracy: ±2.5%.
Output voltage: 2.7V, 3.0V, 3.3V, 3.7V, 5.0V.
Output current up to 200mA.
Ultra low supply current IDD: 5μA (Typ. ).
Low ripple and low noise.
Low shutdown current: 0.1μA (Typ. ).
TO92, SOT89, SOT23 and SOT23-5 package.

More Datasheets from Holtek Semiconductor

Part Number	Description
HT7750S	100mA PFM Synchronous Step-up DC/DC Converter
HT7750	PFM Step-up DC/DC Converter
HT7750A	PFM Step-up DC/DC Converter
HT7750BA	5V/200mA PFM Asynchronous Step-up Converter
HT7712B	Touch Dimmer
HT7713B	Touch Dimmer
HT7718	PFM Step-up DC/DC Converter
HT7718S	100mA PFM Synchronous Step-up DC/DC Converter
HT7722S	100mA PFM Synchronous Step-up DC/DC Converter
HT7727	PFM Step-up DC/DC Converter