ALTAIR04-900 Series

Off-line all-primary-sensing switching regulator

Catalog

Off-line all-primary-sensing switching regulator

Part	Operating Temperature [Max]	Operating Temperature [Min]	Fault Protection	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Mounting Type	Frequency - Switching [Max]	Supplier Device Package	Voltage - Breakdown	Topology	Package / Case	Package / Case [x]	Package / Case [y]	Output Isolation
STMicroelectronics ALTAIR04-900TR	150 °C	-40 °C	Current Limiting, Short Circuit	23 V	11.5 V	Surface Mount	166 kHz	16-SO	900 V	Flyback	16-SOIC	0.154 in	3.9 mm	Isolated
STMicroelectronics ALTAIR04-900
STMicroelectronics ALTAIR04-900TR
STMicroelectronics ALTAIR04-900TR
STMicroelectronics ALTAIR04-900

Catalog

Off-line all-primary-sensing switching regulator

Description

The ALTAIR04-900 is a high voltage all-primary-sensing switcher, operating directly from the rectified mains with minimum external parts. It combines a high-performance low voltage PWM controller chip and a 900 V avalanche-rugged power section in the same package.