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Part Number
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ADP1650 |
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Manufacturer
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Analog Devices |
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Description
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1.5 A LED Flash Driver |
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Published
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Jul 1, 2010 |
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Detailed Description
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1.5 A LED Flash Driver with I2C-Compatible Interface ADP1650
www.DataSheet4U.com
FEATURES
Ultracompact solution Small, ...
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Datasheet
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ADP1650
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Overview
1.
5 A LED Flash Driver with I2C-Compatible Interface ADP1650
www.
DataSheet4U.
com
FEATURES
Ultracompact solution Small, 2 mm × 1.
5 mm, 12-ball WLCSP package Smallest footprint, 1 mm height, 1 μH power inductor LED current source for local LED grounding Simplified routing to/from LED Improved LED thermals Synchronous 3 MHz PWM boost converter, no external diode High efficiency: 90% peak Reduces high levels of input battery current during flash Limits battery current drain in torch mode I2C programmable Currents up to 1500 mA in flash mode for one LED with 7% accuracy over all conditions Currents up to 200 mA in torch mode Programmable dc battery current limit (4 settings) Programmable flash t...
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