LD7280 VFM Step-Up DC/DC Converter

Leadtrend

Description

LD7280 05/08/2006 VFM Step-Up DC/DC Converter Rev: 00a General .
The LD7280 is a VFM step-up DC/DC converter with ultra low supply current.

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Datasheet Specifications

Part number: LD7280
Manufacturer: Leadtrend
File Size: 164.35 KB
Datasheet: LD7280-Leadtrend.pdf
Description: VFM Step-Up DC/DC Converter

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, 0.85V 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 L range: 10µH~120µH D1 5817SL LX VOUT NC CE GND LD7280 Fig. 1 VOUT COUT 22µF Leadtrend Technology Corporation

LD7280 Distributors

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LD7280 VFM Step-Up Converter Leadtrend

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