PMP10748
完整的前端車用反相極性保護和串聯故障保護參考設計
PMP10748
概覽
The PMP10748 is a complete automotive front end protection TIDesign that highlights TI's zero IQ Smart Diode Controller and High-Side Protection Controller. This design uses two LM74610-Q1 IC's to drive 40V MOSFETs in OR-ing Configuration for reverse polarity protection. The LM74610-Q1 is highly effective zero IQ replacement of lossy diodes and less effective PFET solutions for revere polarity protection. This design also includes programmable OVP, UVLO and OCP with LM5060-Q1 high side protection controller. This design also provides controlled rise time for safe connection and programmable fault detection delay time with LM5060-Q1.
特點
- Protection from Maximum Reverse Voltage: -45V
- Fast Response to Dynamic Current Reversal: <5µsec
- OR-ing Controller
- Over Current Protection (Programmable): 20A
- Under Voltage Lockout Option: Programmable
- Over Voltage Protection (Programmable): 36V
| 輸出電壓選項 | PMP10748.1 |
|---|---|
| Vin (最小值) (V) | 8 |
| Vin (最大值) (V) | 35 |
| Vout (Nom) (V) | 35 |
| Iout (最大) (A) | 20 |
| 輸出功率 (W) | 700 |
| 隔離式/非隔離式 | Non-Isolated |
| 輸入類型 | DC |
| 拓撲結構 | OR'ing^Other |
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 | PMP10748 Test Results | 2015/10/14 |