This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | TPS51225C |
|---|---|
| Datasheet | TPS51225C TPS51225 Datasheet (PDF) |
| File Size | 1.51 MB |
| Manufacturer | Texas Instruments |
| Description | Step-Down Controller |
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The TPS51225/B/C is a cost-effective, dualsynchronous buck controller targeted for notebook system-power supply solutions. It provides 5-V and 3.3-V LDOs and requires few external ponents. The 260-kHz VCLK output can be used to drive an external charge pump, generating gate drive voltage for the load switches without reducing the main converter efficiency.
See all Texas Instruments datasheets
| Part Number | Description |
|---|---|
| TPS51225 | Step-Down Controller |
| TPS51225B | Step-Down Controller |
| TPS51220 | Notebook System Power Controller |
| TPS51220A | Notebook System Power Controller |
| TPS51220A-Q1 | Notebook System Power Controller |
| TPS51221 | Notebook System Power Controller |
| TPS51222 | Notebook System Power Controller |
| TPS5120 | Two-Phase Synchronous Buck DC/DC Controller |
| TPS5120-EP | Two-Phase Synchronous Buck DC/DC Controller |
| TPS5120-Q1 | Two-Phase Synchronous Buck DC/DC Controller |
