NCP6951B Datasheet (ON Semiconductor)

NCP6951B, Camera PMIC

Pin Name Type Description POWER A4 VIN1 Power Input Analog Supply.

This pin is the device analog, digital and LDO 1, 2 & 3 supply.

A 1.0 mF ceramic capacitor or larger must bypass this input to ground.

This capacitor should be placed as close a possible to this pin.

D3 VBG Analog Input R

NCP6951B Camera PMIC with Flash LED Driver The NCP6951B integrated circuit is part of the ON Semiconductor mini power management IC family.

It is optimized to supply battery powered portable application sub systems such as camera function, microprocessors etc.

This device integrates one high efficiency 600 mA Step down DCDC converter with DVS (Dynamic Voltage Scaling), 5 low dropout (LDO) voltage regulators and a 1.5 A Flash LED driver in WLCSP24 package.

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NCP6951B Features

* One Flash LED Driver:

* Adaptive boost supply or bypass mode depending on Vin and Vflash conditions

* Programmable flash current from 100 mA to 1.6 A by 100 mA steps

* Programmable safety and inhibit timer to limit the flash duration and protect the application