Infineon Technologies IM323-M6G CIPOS™ Tiny Inverter Modules

Infineon Technologies IM323-M6G CIPOS™ Tiny Inverter Modules allow the integration of various power and control components to increase reliability and optimize PCB size and system costs. The IM323-M6G modules control three-phase AC and permanent magnet motors in variable-speed drives for applications like air conditioning and refrigerators. The package design is adapted for power applications requiring good thermal conduction, electrical isolation, EMI-save control, and overload protection. Combined with an optimized SOI gate driver, the reverse-conducting IGBTs provide excellent electrical performance.

Features

600V reverse conducting, RCD2 IGBT
Rugged SOI gate driver technology with stability against transient and negative voltage
Allowable negative V_S potential up to -11V for signal transmission at V_BS = 15V
Integrated bootstrap functionality
Overcurrent shutdown
Built-in NTC thermistor for temperature monitoring
Undervoltage lockout at all channels
Sleep function

Low-side emitter pins accessible for phase current monitoring (open emitter)
Cross-conduction prevention
All of 6 switches turn off during protections
Package
- Fully isolated Dual In-Line molded module
- Applied full-package
- Lead-free terminal plating
- RoHS compliant

Applications

Fans and pumps
Small industrial motor drives and home appliances

Specifications

2000V maximum isolation
Inverter section (maximum)
- 600V blocking voltage
- ±10A collector current
- ±20A peak collector current
- 26W power dissipation per IGBT
- 3µs short circuit withstand time
Control section
- 600V maximum high-side offset voltage
- 600V maximum repetitive peak reverse voltage of the bootstrap diode
- -1V to 20V module control supply range
- -1V to 20V high-side floating supply voltage
-40°C to +125°C operating temperature range

Maximum thermal resistance
- 4.9K/W junction-to-case single IGBT
- 7.7K/W junction-to-case single diode
Recommended operating conditions
- 0 to 450V DC link supply range
- 13V to 17.5V low-side supply voltage range
- 13V to 17.5V high-side floating supply voltage range
- 0 to 5V logic input voltage range
- 20kHz maximum inverter PWM carrier frequency
- 0.7µs minimum input pulse width
- ±1V/µs control supply variation