www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MC33285 Rev.
5.0, 2/2007 Dual High-Side TMOS Driver A single input controls the 33285 in driving two external high-side NChannel TMOS power FETs controlling incandescent or inductive loads.
Pulse Width Modulated (PWM) input control to 1.0 kHz is possible.
The 33285 contains a common internal charge pump used to enhance the Gate voltage of both FETs.
An external charge capacitor provides access to the charge pump