This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | TPS51285B |
|---|---|
| Datasheet | TPS51285B TPS51285A Datasheet (PDF) |
| File Size | 1.37 MB |
| Manufacturer | Texas Instruments |
| Description | Dual Synchronous Step-Down Controller |
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The TPS51285A and TPS51285B are cost-effective, dual synchronous buck controllers with 5-V and 3.3-V LDOs, targeted for notebook system-power supply solutions. The device achieves low power consumption by the use of auto-skip and ULQ™ modes, which is beneficial for long battery life in system stand-by mode. The 256-kHz VCLK output is provided to drive an external charge pump, generating gate drive voltage for the...
See all Texas Instruments datasheets
| Part Number | Description |
|---|---|
| TPS51285A | Dual Synchronous Step-Down 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 |
| TPS51200 | Sink and Source DDR Termination Regulator |
| TPS51200-Q1 | Sink and Source DDR Termination Regulator |
| TPS51206 | 2-A Peak Sink / Source DDR Termination Regulator |
| TPS51211 | Single Synchronous Step-Down Controller |
| TPS51216 | Memory Power Solution Synchronous Buck Controller |
| TPS51216-EP | Memory Power Solution Synchronous Buck Controller |
