NJW4191 Datasheet (New Japan Radio) - Inverting Charge Pump

NJW4191, Inverting Charge Pump

The NJW4191 is the inverting charge pump IC that operates wide 4.7V to 17V input range.

With only the external part of an input/output capacitor and a charge pump capacitor, can compose the inverting voltage circuit.

It has a high current capability and a corresponding to small-sized capacitor compa

NJW4191 Features

* Inverted Output -17V max. Wide Operating Voltage Range 4.7V 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 Shu