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NCP370GEVB:  Overvoltage, Overcurrent & Reverse Control Device Evaluation Board

The NCP370 is an overvoltage, overcurrent and reverse control device. Two main modes are available by setting logic pins.
First mode is Direct Mode from Wall Adapter to the system. In this mode the system is both positive and negative overvoltage protected up to +28 V and down to -28 V. The wall adapter is disconnected from the system if the input voltage exceeds the overvoltage (OVLO) or undervoltage (UVLO) thresholds. At powerup, the Vout turns on 30 ms after the Vin exceeds the undervoltage threshold.
The second mode, called the Reverse Mode, allows an external accessory to be powered by the system battery or a boost converter. Here, the external accessory would be connected to the device input (bottom connector of system) and the device battery would be at the device output. In this case, overcurrent protection is activated to prevent accessory faults and battery discharge. Thanks to the NCP370 using an internal NMOS, the system cost and the PCB area of the application board are minimized. The NCP370 provides a negative going flag (FLAG(BAR)) output which alerts the system that a fault has occurred. In addition, the device has ESD protected input (15 kV Air) when bypassed with a 1.0 µF or larger capacitor.
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製品 状態 Compliance 簡単な説明 使用パーツ アクション
NCP370GEVB Active
Pb-free
Overvoltage, Overcurrent & Reverse Control Device Evaluation Board NCP370MUAITXG
技術文書
タイプ ドキュメント・タイトル ドキュメント ID/サイズ 修正
Eval Board: BOM NCP370GEVB Bill of Materials ROHS Compliant NCP370GEVB_BOM_ROHS.PDF - 157.0 KB  2 
Eval Board: Gerber NCP370GEVB Gerber Layout Files (Zip Format) NCP370GEVB_GERBER.ZIP - 66.0 KB  0 
Eval Board: Schematic NCP370GEVB Schematic NCP370GEVB_SCHEMATIC.PDF - 123.0 KB  2 
Eval Board: Test Procedure NCP370GEVB Test Procedure NCP370GEVB_TEST_PROCEDURE.PDF - 205.0 KB  2 
Video Overvoltage, Overcurrent & Reverse Control Device Evaluation Board - NCP370GEVB WVD17593/D   
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Overvoltage, Overcurrent & Reverse Control Device Evaluation Board - NCP370GEVB
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