Description
The CIPOS™ IM523 product family offers the chance for integrating various power and control components to
increase reliability and optimize PCB size and system cost. It is designed to control three-phase motors in
variable speed drives. The package concept is specially adapted to power applications, which need good
thermal conduction and electrical isolation, but also less EMI and overload protection. To deliver excellent
electrical performance, Infineon’s leading-edge RC-Drives IGBTs are combined with an optimized SOI gate
driver.

Features
Package
 Fully isolated dual in-line molded module
 Lead-free terminal plating; RoHS compliant
Inverter
 Reverse Conducting Drives IGBTs
 Rugged SOI gate driver technology with stability
against transient and negative voltage
 Allowable negative VS potential up to -11 V
for signal transmission at VBS = 15 V
 Integrated bootstrap functionality
 Overcurrent shutdown
 Built-in NTC thermistor for temperature monitor
 Undervoltage lockout at all channels
 Low-side emitter pins accessible for phase current
monitoring (open emitter)
 Sleep function
 Cross-conduction prevention
 All of 6 switches turn off during protection
Features
Package
 Fully isolated dual in-line molded module
 Lead-free terminal plating; RoHS compliant
Inverter
 Reverse Conducting Drives IGBTs
 Rugged SOI gate driver technology with stability
against transient and negative voltage
 Allowable negative VS potential up to -11 V
for signal transmission at VBS = 15 V
 Integrated bootstrap functionality
 Overcurrent shutdown
 Built-in NTC thermistor for temperature monitor
 Undervoltage lockout at all channels
 Low-side emitter pins accessible for phase current
monitoring (open emitter)
 Sleep function
 Cross-conduction prevention
 All of 6 switches turn off during protection