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* >90% Efficiency Operating voltage: 9V~36V Constant-current driver Switch control mode: Buck, Boost, Buck.

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* LED backlight Automotive LED lighting Other DC/DC LED PT6904 V1.1 -1- October, 2008 Free Datasheet.

PT6904 is a constant-current LED driver IC utilized constant frequency, controls buck, boost or buck-boost switch converter. In each control mode, PT6904 adopts the inductance current continuous conduction, peak current control mode and the feedback .

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