HT77S11, HT77S10 Datasheet - Holtek Semiconductor

HT77S11 High Efficiency Synchronous Step-Up DC/DC Converter

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 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

HT77S10_HoltekSemiconductor.pdf

HT77S11 Datasheet Preview — This datasheet PDF includes multiple part numbers: HT77S11, HT77S10. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

HT77S11, HT77S10

Manufacturer:

Holtek Semiconductor

File Size:

575.78 KB

Description:

High efficiency synchronous step-up dc/dc converter.

Note:

This datasheet PDF includes multiple part numbers: HT77S11, HT77S10.
Please refer to the document for exact specifications by model.

HT77S11 Distributor

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HT77S11 HT77S10 High Efficiency Synchronous Step-Up Converter Holtek Semiconductor