Datasheet4U Logo Datasheet4U.com

HT77S11

High Efficiency Synchronous Step-Up DC/DC Converter

HT77S11 Features

* Low start-up voltage: 0.7V (Typ.)

* High efficiency: HT77S10: 91% (Typ.)

* Low ripple and low noise

* Ultra low supply current: 20mA (Typ.)

* Low shutdown current: 1mA (Max.)

* Built-in voltage detector

* 8-pin MSOP/SOP packages at IOUT=200mA, VIN=2.4V, VOUT=3.3V

HT77S11 General Description

The HT77S11 and HT77S10 are high efficiency PFM synchronous step-up DC-DC converters. The two devices although functionally similar are different in their output drive current capabilities. Synchronous rectification operation is used to increase device efficiency and to reduce the external component.

HT77S11 Datasheet (575.78 KB)

Preview of HT77S11 PDF

Datasheet Details

Part number:

HT77S11

Manufacturer:

Holtek Semiconductor

File Size:

575.78 KB

Description:

High efficiency synchronous step-up dc/dc converter.

📁 Related Datasheet

HT77S10 High Efficiency Synchronous Step-Up DC/DC Converter (Holtek Semiconductor)

HT7700 Key & Touch Linear Dimmer (Holtek Semiconductor Inc)

HT7700A Key & Touch Linear Dimmer (Holtek Semiconductor Inc)

HT7700B Key & Touch Linear Dimmer (Holtek Semiconductor Inc)

HT7700C Key & Touch Linear Dimmer (Holtek Semiconductor Inc)

HT7700D Key & Touch Linear Dimmer (Holtek Semiconductor Inc)

HT7702 Synchronous Buck Converter (HEROIC)

HT7712B Touch Dimmer (Holtek Semiconductor)

HT7713 Synchronous Buck Converter (HEROIC)

HT7713B Touch Dimmer (Holtek Semiconductor)

TAGS

HT77S11 High Efficiency Synchronous Step-Up Converter Holtek Semiconductor

Image Gallery

HT77S11 Datasheet Preview Page 2 HT77S11 Datasheet Preview Page 3

HT77S11 Distributor