OB2550 datasheet by On-Bright.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | OB2550 |
|---|---|
| Datasheet | OB2550 OB2550-On Datasheet (PDF) |
| File Size | 354.10 KB |
| Manufacturer | On-Bright |
| Description | High Precision CC/CV Primary-Side Controller |
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OB2550 is a high performance offline PSR controller for low power AC/DC charger and adapter applications. It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated.
| Part Number | Description |
|---|---|
| OB2500N | High Precision CC/CV Primary-Side Power Switch |
| OB2500P | High Precision CC/CV Primary-Side Power Switch |
| OB2502 | High Precision CC/CV Primary-Side Power Switch |
| OB2502PCP | High Precision CC/CV Primary-Side Power Switch |
| OB2506NCP | Ni battery charger IC |
| OB2506PAP | Ni battery charger IC |
| OB2506PCP | Ni battery charger IC |
| OB2510 | High Precision CC/CV Primary-Side Controller |
| OB25111 | High Precision CC/CV Primary-Side PWM Power Switch |
| OB25112 | High Precision CC/CV Primary-Side PWM Power Switch |
