VNI8200XP(2012) Datasheet - STMicroelectronics

Description
The VNI8200XP is a monolithic 8-channel driver featuring a very low supply current, with integrated SPI interface and high efficiency 100 mA micropower step-down switching regulator peak current control loop mode. The IC, realized in STMicroelectronics™ VIPower™ technology, is intended for driving any kind of load with one side connected to ground.

FEATUREs
■ Output current: 0.7 A per channel
■ Serial/parallel selectable interface
■ Short-circuit protection
■ 8-bit and 16-bit SPI Interface for IC command and control diagnostic
■ Channel overtemperature detection and protection
■ Thermal independence of separate channels
■ Drives all type of loads (resistive, capacitive, inductive load)
■ Loss of GND protection
■ Power Good diagnostic
■ Undervoltage shutdown with hysteresis
■ Overvoltage protection (VCC clamping)
■ Very low supply current
■ Common fault open drain output
■ IC warning temperature detection
■ Channels output enable
■ 100 mA high efficiency step-down switching regulator with integrated boot diode
■ Adjustable regulator output
■ Switching regulator disable
■ 5 V and 3.3 V compatible I/Os
■ Channel outputs status LED driving 4 x 2 multiplexed array
■ Fast demagnetization of inductive loads
■ ESD protection
■ Designed to meet IEC 61131-2, IEC61000-4-4, and IEC61000-4-5

APPLICATIONs
■ Programmable logic control
■ Industrial PC peripheral input/output
■ Numerical control machines