STMicroelectronics ALTAIR05T-800
The ALTAIR05T-800 is a high-voltage all-primary 800 V avalanche rugged internal power sensing switcher intended to operate directly section from the rectified mains with minimum external Quasi-resonant (QR) operation parts. It combines a low voltage, high Low standby power consumption Automatic self-supply Input-voltage feedforward for mains- performance PWM controller chip and an 800 V avalanche rugged power section in the same package.| Part No. | ALTAIR05T-800 |
|---|---|
| Datasheet | ALTAIR05T-800 Download |
| Manufacturer |  STMicroelectronics |
| Description | Off-line all-primary sensing switching regulator |
| Buy | Stock & Price |
APPLICATIONS
● AC-DC chargers for mobile phones andFEATURES
● Constant voltage and constant current output regulation (CV/CC) with no other hand-held equipments● Compact SMPS that requires a precise current and/or voltage regulation optocoupler
● Tight regulation also during heavy load
DESCRIPTION
transients The ALTAIR05T-800 is a high-voltage all-primary● 800 V avalanche rugged internal power sensing switcher intended to operate directly section from the rectified mains with minimum external
● Quasi-resonant (QR) operation parts. It combines a low voltage, high
● Low standby power consumption
● Automatic self-supply
● Input-voltage feedforward for mains- performance PWM controller chip and an 800 V avalanche rugged power section in the same package. independent CC regulation Figure 1: Block diagram Oc
