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Product category: Power Supply ICs and Controllers
News Release from: Advanced Analogic Technologies | Subject: AAT2847
Edited by the Electronicstalk Editorial Team on 14 December 2007
Power chip combines four LED drivers
with two LDOs
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Charge pump-based white LED driver integrates two 200mA LDO linear regulators, each with its own independent enable pin, to power ancillary system functions.
New from AnalogicTech, the AAT2847 is a highly integrated four-channel white LED (WLED) driver for portable systems operating off a single-cell Li-ion/polymer battery The charge pump-based device also integrates two 200mA low dropout (LDO) linear regulators, each with its own independent enable pin, to power ancillary system functions