5BR4780BZ Datasheet (Infineon) - Fixed-frequency 800V / 950V CoolSET

5BR4780BZ, Fixed-frequency 800V / 950V CoolSET

The ICE5xRxxxxxZ is the fifth-generation of fixed-frequency integrated power IC (CoolSET™) optimized for offline switch-mode power supplies in cascode configuration.

The CoolSET™ package contains two separate chips.

One is the controller chip and the other is the 800 V / 950 V CoolMOS™ chip.

The cas

5BR4780BZ Features

* Integrated 800 V / 950 V avalanche rugged CoolMOS™

* Enhanced Active Burst mode with selectable entry and exit standby power

* Digital frequency reduction for better overall system efficiency

* Fast startup achieved with cascode configuration

* DCM and CCM operation with slope