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T6309B Micropower Step-up DC/DC Converter

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Description

tm TE CH T6309B Micropower Step-up DC/DC Converter .
The T6309B is a step-up DC/DC converter that drives LED with a constant current.

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Datasheet Specifications

Part number
T6309B
Manufacturer
Taiwan Memory Technology
File Size
171.61 KB
Datasheet
T6309B_TaiwanMemoryTechnology.pdf
Description
Micropower Step-up DC/DC Converter

Features

* Matched LED Current with Overvoltage www. DataSheet4U. com Protection
* Drives LEDs in series
* Up to 85% Efficiency
* Low 400mV Feedback Reference, Optional 1.19V Feedback Reference
* Internal Current Limit 250mA
* Under Voltage Lock Out Circuits

Applications

* Optional 1.19V feedback reference is available for normal output voltage applications like LCD bias. Output overvoltage protection (OVP) is integrated to prevent damage in case of output open circuit condition (e. g. faulty LED). The OVP pin can monitor the output voltage and turn off the converter

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