PMP10962
適用於 ASIC 核心軌的高效率可擴充 3 相 1V/90A PMBus 電源供應
PMP10962
概覽
The PMP10962 reference design is a 3-phase PMBus converter for high current ASIC core rail regulation. It employs DCAP+ control for fast transient response and TI's proprietary AutoBalance for tight steady and dynamic phase-to-phase current balance. It drives three TI NexFET smart power stages for high power density and efficiency. It easily scales-up/scales-down to meet a wide load range. PMBus capability and on-board NVM enable easy design, configuration, and customization, with telemetry of output voltage, current, temperature, and power.
特點
- Modular 1V/90A PoL in 1.8" by 1.1" size (45.7mm x28.6mm)
- High efficiency 90% at 1V/90A, 500kHz, 10Vin
- Accurate current reporting with CSD95372B (3% at 90A)
- Combined ripple and transient response within +/-2%
- Scalable 1, 2, 3 or 4 phase operation
- Full PMBus telemetry of output voltage, current, power and temperature
| 輸出電壓選項 | PMP10962.1 |
|---|---|
| Vin (最小值) (V) | 7 |
| Vin (最大值) (V) | 13.2 |
| Vout (Nom) (V) | 1 |
| Iout (最大) (A) | 90 |
| 輸出功率 (W) | 90 |
| 隔離式/非隔離式 | Non-Isolated |
| 輸入類型 | DC |
| 拓撲結構 | Buck- Multiphase^Buck- Synchronous |
已開發完全組裝的電路板，僅供測試與性能驗證，且為非賣品。
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 測試報告 | PMP10962 Test Results | 2015/8/26 |