Part Number
|
T6309B |
Manufacturer
|
Taiwan Memory Technology |
Description
|
Micropower Step-up DC/DC Converter |
Published
|
Jan 12, 2009 |
Detailed Description
|
tm
TE CH
T6309B
Micropower Step-up DC/DC Converter
FEATURES
• Matched LED Current with Overvoltage www.DataSheet4U.c...
|
Datasheet
|
T6309B
|
Overview
tm
TE CH
T6309B
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 • 0.
1uA Low Shutdown Supply Current • 6-pin SOT-23 Package • ESD Human Body Mode Over 5KV
GRNERAL DESCRIPTION
The T6309B is a step-up DC/DC converter that drives LED with a constant current.
The device can driver up to 3 series LEDs from a single-cell Li-Ion battery.
Series connection of the LEDs provides constant LED current that results in uniform brightness.
The T6309B features a m...
Similar Datasheet