Part Number
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SP7686A |
Manufacturer
|
Sipex Corporation |
Description
|
Constant Current Flash Driver |
Published
|
Aug 13, 2007 |
Detailed Description
|
com
Solved by
SP7686/7686A
TM
Constant Current Flash Driver in DFN 2mm x 3mm
FEATURES Output current u...
|
Datasheet
|
SP7686A
|
Overview
com
Solved by
SP7686/7686A
TM
Constant Current Flash Driver in DFN 2mm x 3mm
FEATURES Output current up to 500mA Up to 94% efficiency in 1x mode Built-in LED current setting DAC One line serial interface 2.
4MHz switching frequency FB Reference voltage adjusts in 10mV steps from 60mV to 360mV DAC signal shutdown control Power-saving shutdown mode of 10nA PWM brightness control for DAC Fast turn-on (150µs) 3.
5s Timeout function to protect the LED Thermal shutdown protection Built-in over-voltage and over-current protection Fixed output versions available (SP7686A) Automatic soft start limits in-rush current Lead Free, RoHS Compliant Package: Space saving 8-pin 2x3mm DFN DESC...
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