Datasheet Details
| Part number | NCP345 |
|---|---|
| Manufacturer | ON |
| File Size | 66.16 KB |
| Description | Overvoltage Protection |
| Datasheet | NCP345_ONSemiconductor.pdf |
|
|
Overview: NCP345 Overvoltage Protection IC The NCP345 overvoltage protection circuit (OVP) protects sensitive electronic circuitry from overvoltage transients and power supply faults when used in conjunction with an external P−channel FET. The device is designed to sense an overvoltage condition and quickly disconnect the input voltage supply from the load before any damage can occur. The OVP consists of a precise voltage reference, a comparator with hysteresis, control logic, and a MOSFET gate driver. The OVP is designed on a robust BiCMOS process and is intended to withstand voltage transients up to 30 V. The device is optimized for applications that have an external AC/DC adapter or car accessory charger to power the product and/or recharge the internal batteries. The nominal overvoltage threshold is 6.85 V so it is suitable for single cell Li−Ion applications as well as 3/4 cell NiCD/NiMH applications.
| Part number | NCP345 |
|---|---|
| Manufacturer | ON |
| File Size | 66.16 KB |
| Description | Overvoltage Protection |
| Datasheet | NCP345_ONSemiconductor.pdf |
|
|
|
Compare NCP345 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
| Part Number | Description |
|---|---|
| NCP304 | Voltage Detector |
| NCP305 | Voltage Detector |
| NCP1030 | Integrated DC-DC Converter |
| NCP1031 | Integrated DC-DC Converter |
| NCP1086 | 1.5A Adjustable and 3.3V Fixed Output Linear Regulator |
| NCP1212 | Current Mode PWM Controller |
| NCP1215 | Low Cost Variable OFF Time Switched Mode Power Supply Controller |
| NCP1216 | PWM Current-Mode Controller |
| NCP1225 | Low Standby Power SMPS Controller |
| NCP1232 | Microprocessor Monitor |