LD7282A VFM Step-Up DC/DC Converter

Leadtrend

Description

LD7282A 5/10/2006 VFM STEP-UP DC/DC CONVERTER REV: 01 General .
The LD7282A is a VFM step-up DC/DC converter with ultra low supply current.

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Datasheet Specifications

Part number: LD7282A
Manufacturer: Leadtrend
File Size: 163.74 KB
Datasheet: LD7282A-Leadtrend.pdf
Description: VFM Step-Up DC/DC Converter

Features

* a very low switch off, bias current of 5.0µA typical. Features
* Minimum external component counts
* Ultra low input current in switch off (Typ. 5µA)
* ±2% High accuracy of output voltage
* Low ripple and low noise
* Low start-up voltage, 0.75V at no load.

Applications

* Power source for battery -powered equipment
* Power source for DSC, PDA, Camcorders, VCRs, Pagers, and Hand-held communication equipment Typical Application 47µH VIN L D1 5817SL LX VOUT NC CE GND VOUT COUT 22µF L range: 10µH~120µH LD7282A Fig. 1 Leadtrend Technology Corporat

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LD7282A VFM Step-Up Converter Leadtrend

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