Datasheet Details
| Part number | BL8080 |
|---|---|
| Manufacturer | BELLING |
| File Size | 307.50 KB |
| Description | HIGH INTEGRATED PWM CONTROLLER |
| Datasheet | BL8080-BELLING.pdf |
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Overview: BL8080 GENERAL DISCRIPTION The BL8080 is a PWM controller designed to drive high voltage NPN transistors. It integrates an oscillator, cycle-by-cycle current limit, thermal protection and over voltage protection, great reducing the number of external ponents and system level cost. pared to conventional controller, BL8080 has a significantly smaller startup current of less than 20uA, which allows large startup resistor that enabes further power saving. The frequency can be adjusted from an external capcitor. At light load condition the frequency of BL8080 can be varied according to the load, which improves the light load efficiency.
| Part number | BL8080 |
|---|---|
| Manufacturer | BELLING |
| File Size | 307.50 KB |
| Description | HIGH INTEGRATED PWM CONTROLLER |
| Datasheet | BL8080-BELLING.pdf |
|
|
|
1 OB Output of the drive, connects this pin to the base of the external power transistor.
2 OE Connects this pin to the emmiter of the external power transistor.
3 VCC The power supply.
| Part Number | Description |
|---|---|
| BL8087 | PMU |
| BL8088 | 8-Channel WLED Linear Driver |
| BL8003 | 550V INTEGRATED HALF-BRIDGE DRIVER |
| BL8003L | INTEGRATED HALF-BRIDGE DRIVER |
| BL8023B | Smart meter relay driver |
| BL8023C | 300mA Bi-Direction Relay Driver |
| BL8023D | 300mA Bi-Direction Relay Driver |
| BL8023E | Bidirectional relay driver |
| BL8023F | 300mA Bi-Direction Relay Driver |
| BL8023H | 400mA Bi-Direction Relay Driver |