Product Overview NCP392C: Adjustable front end Overvoltage Protection Controller with /ACOK digital output and 100 V surge protection compliance For complete documentation, see the data sheet Product Description The NCP392C is an overvoltage front end protection and be able to disconnect the systems from its output pin in case wrong input operating conditions are detected, up to +28 V. Thanks to this device using internal NMOS, no external device is necessary, reducing the system cost and the PCB area of the application board. Internal OVLO threshold is available, or can be adjusted if an external resistor bridge is used. At power up ( /EN pin = low level), the Vout turns on tstart time after internal timer elapsed. The NCP392C features an /ACOK pin that indicates faulty condition Features • • • • • • Benefits Over-voltage Protection Up to + 28V On-chip low Rdson NMOS transistors: Typical 34 mΩ Over-voltage Lockout (OVLO) Externally adjustable OVLO + 100 V surge capability, in compliance with IEC61000-4-5 CSP-12 package 1.3 x 2.0 mm, 0.4p • • • • • • Applications Application robustness Ultra low drop voltage Protects downstream electronics Flexible design Front end with high surge protection level Saves PCB space End Products • Front end protection of battery charging path • Front end protection of +5V USB input path • • • • • Cell Phones Tablets Camera Phones Digital Still Cameras Personal Digital Appliances Part Electrical Specifications Product Compliance Status VCC Min (V) VCC Max (V) P(AV) Max (W) VIT+ Typ (V) VIT Typ (V) IDDH Max (µA) TA Min (°C) TA Max (°C) Package Type NCP392CRFCCT1G Pb-free Active 2.8 28 1 13.8 13.5 100 -40 85 WLCSP12 Active 2.8 28 1 15.5 15.2 100 -40 85 WLCSP12 Halide free NCP392CSFCCT1G Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016