Over Current Protected Single Channel Driver
June 12th, 2012
Automotive Grade AUIRS212(7,71,8,81)S
Over Current Protected Single Channel Driver
Features
Product Su...
Description
June 12th, 2012
Automotive Grade AUIRS212(7,71,8,81)S
Over Current Protected Single Channel Driver
Features
Product Summary
Floating channel designed for bootstrap operation Fully operational to +600 V
Topology
Tolerant to negative transient voltage – dV/dt immune VOFFSET
Application-specific gate drive range:
Motor Drive: 12 V to 20 V (AUIRS2127/AUIRS2128) Automotive: 9 V to 20 V (AUIRS21271/AUIRS21281)
AUIRS212(7,8) VOUT
AUIRS212(71,81)
Undervoltage lockout
Desaturation Over Current Protection 3.3 V, 5 V, and 15 V input logic compatible FAULT lead indicates shutdown has occurred
Io+ & I o- (typical) tON & tOFF (typical)
Output in phase with input (AUIRS2127/AUIRS21271)
Output out of phase with input
Package Options
(AUIRS2128/AUIRS21281)
Lead-free, RoHS compliant
Automotive qualified*
Single ≤ 600 V 12 V – 20 V 8.4 V – 20 V 290 mA & 600 mA 200 ns & 175 ns
Typical Applications
Fork Lift motor drives hydraulic pumps IGBT drive with Desaturation Detection General purpose three phase inverters
8-Lead SOIC
Typical Connection Diagram
* Qualification standards can be found on IR’s web site www.irf.com
© 2012 International Rectifier
Table of Contents
Description Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Static Electrical Characteristics Dynamic Electrical Characteristics Functional Block Diagram Input/Output Pin Equivalent Circuit Diagram Lead Definitions Lead Assignments Application I...
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