ALTAIR04-900：Off-line all-primary-sensing switching regulator
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.
Key Features
- Optoless primary side constant voltage operations
- Adjustable and mains-independent maximum output current for safe operations during overload/short-circuit conditions
- 900 V avalanche-rugged internal power section
- Quasi-resonant valley switching operation
- Low standby consumption
- Overcurrent protection against transformer saturation and secondary diode short-circuit
- SO16N package
产品规格
应用手册
HW Model & CAD Libraries
手册
解决方案评估工具
| 型号 | 制造商 | Description |
|---|
| STEVAL-ISA133V1 | | Double output SMPS for power line applications using the ALTAIR04-900 primary controller |
样片和购买
| 型号 | Package | Packing Type | Unit Price (US$)
* | Quantity | RDS(on) (Ω) (max) | Transistor Breakdown Voltage (V) (min) | Drain Current (A) (nom) | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| ALTAIR04-900 | SO-16 | Tube | 0.674 | 1000 | - | - | 0.7 | NEC | EAR99 | CHINA |
| ALTAIR04-900TR | SO-16 | Tape And Reel | 0.62 | 1000 | - | - | 0.7 | NEC | EAR99 | CHINA |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| ALTAIR04-900 | SO-16 | Industrial | Ecopack2 | |
| ALTAIR04-900TR | SO-16 | Industrial | Ecopack2 | |
