Part Number
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LT1305 |
Manufacturer
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Linear Technology |
Description
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Micropower High Power DC/DC Converter with Low-Battery Detector |
Published
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Mar 22, 2005 |
Detailed Description
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LT1305 Micropower High Power DC/DC Converter with Low-Battery Detector
FEATURES
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DESCRIPTIO
5V at 400mA f...
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Datasheet
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LT1305
|
Overview
LT1305 Micropower High Power DC/DC Converter with Low-Battery Detector
FEATURES
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DESCRIPTIO
5V at 400mA from 2V Input Supply Voltage As Low As 1.
8V 120µA Quiescent Current Low-Battery Detector Low VCESAT Switch: 310mV at 2A Typ Uses Inexpensive Surface Mount Inductors 8-Lead SO Package
The LT ®1305 is a micropower step-up DC/DC converter that uses Burst ModeTM operation.
Similar to the LT1303, the LT1305 features a 2A internal low-loss switch and can deliver up to four times the output power of the LT1303.
Quiescent current is only 120µA and the Shutdown pin further reduces current to 10µA.
A low-battery detector provides an open-collector output that goes low when the input ...
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