LD7241 Datasheet - Leadtrend

LD7241, 5-Channel DC-DC Converter

LD7241 11/24/2008 5-Channel DC-DC Converter with 1 Channel Shutter Driver REV :00 General .
The LD7241 includes 5-channel PWM DC/DC controller IC and a Shutter controller.

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Datasheet Details

Part number:

LD7241

Manufacturer:

Leadtrend

File Size:

270.27 KB

Description:

5-Channel DC-DC Converter

Features

* 1.5V to 5V Battery Input Range
* All Power Switches Integrated
* All channels built with internal compensation
* Synchronous step-down Converter - Efficiency up to 95% - Duty Cycle up to 100%
* Synchronous Step-up Converter - Efficiency up to 95% - Output Ov

Applications

* Digital Video Camera, Digital Still Camera 1 Leadtrend Technology Corporation www. leadtrend. com. tw LD7241-DS-00 November 2008 Typical Application LD7241 Li-VBAT (3.0V~5V) Fig.1 GND ON1 SEL0 SEL1 SEL2 ON5 U/D LD7241 CH1 CH2 CH3 CH4 CH5 CH6 Fig.2 Motor 5V/Boost Logic 3.3V/Buck (fr

LD7241 Distributors

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LD7241 5-Channel DC-DC Converter Leadtrend

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