HT7733, HT7718 Datasheet - Holtek Semiconductor

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HT7733, HT7718 PFM Step-up DC/DC Converter

HT77XX PFM Step-up DC/DC Converter .
The HT77XX series is a set of PFM step-up DC/DC converter with high efficiency and low ripple.

HT7718_HoltekSemiconductor.pdf

HT7733 Datasheet Preview — This datasheet PDF includes multiple part numbers: HT7733, HT7718. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

HT7733, HT7718

Manufacturer:

Holtek Semiconductor

File Size:

538.07 KB

Description:

PFM Step-up DC/DC Converter

Note:

This datasheet PDF includes multiple part numbers: HT7733, HT7718.
Please refer to the document for exact specifications by model.

Features

* Low start-up voltage: 0.7V (Typ. ), 0.9V (Max. )
* High efficiency: 85% (Typ. ), VOUT³2.7V
* High output voltage accuracy: ±2.5%
* Output voltage: 1.8V, 2.7V, 3.0V, 3.3V, 3.7V, 5.0V
* Ultra low supply current IDD2: 4mA (Typ. )
* Low ripple and low noise
* Low shutdown curre

Applications

* Palmtops/PDAs
* Portable communicators/Smartphones
* Cameras/Camcorders

HT7733 Distributors

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