VNQ830-E Datasheet | STMicroelectronics

Features Type VNQ830-E (- ) Per each channel Figure 1. Package Iout 6A (- ) VCC 36V RDS(on) 60mΩ (- ) CMOS PATIBLE INPUTS OPEN DRAIN STATUS OUTPUTS - ON STATE OPEN LOAD DETECTION - OFF STATE OPEN LOAD DETECTION - SHORTED LOAD PROTECTION - UNDERVOLTAGE AND OVERVOLTAGE SHUTDOWN - LOSS OF GROUND PROTECTION - VERY LOW STAND-BY CURRENT - - SO-28 (DOUBLE ISLAND) REVERSE BATTERY PROTECTION (- - ) - IN PLIANCE WITH THE 2002/95/EC EUROPEAN DIRECTIVE - DESCRIPTION The VNQ830-E is a quad HSD formed by assembling two VND830-E chips in the same SO28 package. The VNQ830-E is a monolithic device made by using| STMicroelectronics VIPower M0-3 Technology. The VNQ830-E is intended for driving any type of multiple loads with one side connected to ground. Active V CC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient patibility table). Active current limitation bined with thermal shutdown and automatic restart protects the device against overload. The device detects open load condition both in on and off state. Output shorted to V CC is detected in the off state. Device automatically turns off in case of ground pin disconnection. Table 2. Order Codes Package Tube VNQ830-E Tape and Reel VNQ830TR-E SO-28 Note: (- - ) See application schematic at page 10 Rev. 2 November 2004 1/21 .. Figure 2. Block Diagram VCC1,2 Vcc CLAMP OVERVOLTAGE UNDERVOLTAGE GND1,2 CLAMP 1 OUTPUT1 DRIVER 1 CLAMP 2 INPUT1 STATUS1 CURRENT LIMITER 1 LOGIC OVERTEMP. 1 OPENLOAD ON 1 CURRENT LIMITER 2 INPUT2 OPENLOAD OFF 1 STATUS2 OPENLOAD ON 2 DRIVER 2 OUTPUT2 OPENLOAD OFF 2 OVERTEMP. 2 VCC3,4 Vcc CLAMP OVERVOLTAGE UNDERVOLTAGE GND3,4...