NJW4190 Datasheet - New Japan Radio

NJW4190 Doubler Charge Pump

The NJW4190 is the doubler charge pump IC that operates wide 5V to 17V input range. With only the external part of an input/output capacitor and a charge pump capacitor, can compose the doubler voltage circuit. It has a high current capability and a corresponding to small-sized capacitor compared wi.

NJW4190 Features

* Doubler Output 34V max. Wide Operating Voltage Range 5V to 17V Maximum Output Current 55mA max. Correspond to Ceramic Capacitor (MLCC) VOUT Programmable ON/OFF Function Built-in Oscillation Circuit 300kHz typ. External Synchronization Function divide-by-4 counter (A ver.) Thermal Shutdown Function C

NJW4190 Datasheet (127.69 KB)