PC33996EKSLASHR2中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書

The 33996 is a 16-output low-side switch with a 24-bit serial input control.

It is designed for a variety of applications including inductive, incandescent, and LED loads. The Serial Peripheral Interface (SPI) provides both input control and diagnostic readout. A Pulse Width Modulation (PWM) control input is provided for pulse width modulation of multiple outputs at the same duty cycle. A dedicated reset input provides the ability to clear all internal registers and turn all outputs off.

Features

? Designed to Operate 5.0 V < VPWR < 27 V

? 24-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V Compatible

? Outputs Are Current Limited (0.9 A to 2.5 A) to Drive Incandescent Lamps

? Output Voltage Clamp of +50 V During Inductive Switching

? On/Off Control of Open Load Detect Current (LED Application)

? VPWR Standby Current < 10 μA

? RDS(ON) of 0.55 ? at 25°C Typical

? Independent Overtemperature Protection

? Output Selectable for PWM Control

? Output ON Short-to-VBAT and OFF Short-to-Ground/Open Detection

? 32-Pin Exposed Pad Package for Thermal Performance

? Pb-Free Packaging Designated by Suffix Code EK