TIDA-00507
適用於微伺服器之 Intel Atom C2000 SoC VCCP 和 VNN 軌的高功率密度 9 至 15V 參考設計
TIDA-00507
概覽
The TI TPS53625 VR12 reference design (TIDA-00507), supporting Intel® Atom™ C2000, uses TI's driverless PWM architecture with TI power stages for high power density, high efficiency, and low component count while meeting Intel voltage tolerance requirements with low ripple and high output current monitoring accuracy.
特點
- >81% Efficiency at 12VIN, 0.9Vout, 600KHz at 21A output current (VCCP)
- Load transient performance well within the +/-64mV DC+AC guideline
- Only 10x47uF ceramic output caps and 1x470uF bulk output capacitor for VCCP rail
- Only 4x47uF output ceramic capacitors for VNN rail
- Meets all Intel® Atom™ C2000 VCCP and VNN rail specifications, including Fast and Slow Dynamic VID transition specs
- Driverless PWM architecture with external TI power stages for high effiency and power density
| 輸出電壓選項 | TIDA-00507.1 | TIDA-00507.2 |
|---|---|---|
| Vin (最小值) (V) | 9 | 9 |
| Vin (最大值) (V) | 15 | 15 |
| Vout (Nom) (V) | .9 | .9 |
| Iout (最大) (A) | 2.3 | 21 |
| 輸出功率 (W) | 2.07 | 18.9 |
| 隔離式/非隔離式 | Non-Isolated | Non-Isolated |
| 輸入類型 | DC | DC |
| 拓撲結構 | Buck- Multiphase | Buck- Multiphase |
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 | TIDA-00507 Test Results (TPS53625 Intel Atom C2000 PVCCP) | 2015/4/15 | |||
| * | 測試報告 | TIDA-00507 Test Results (TPS53625 Intel Atom C2000 PVNN) | 2015/4/15 |