onsemi NCP6951B
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... 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.| Part No. | NCP6951B |
|---|---|
| Datasheet | NCP6951B Download |
| Manufacturer |  onsemi |
| Description | Camera PMIC |
| Buy | Stock & Price |
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● One DCDC Converter: ♦ Peak efficiency 96% ♦ Programmable output voltage from 0.8 V to 2.3 V by 50 mV steps ♦ 600 mA output current capability
● Five Low Noise − Low Dropout Regulators ♦ Programmable output voltage from 1.7 V to 3.3 V for LDOs 1,2,3 ♦ Programmable output voltage from 1.2 V to 2.85 V for LDO 4 & 5 ♦ 200 mA output current capability: LDO’s 1, 2, 3 & 4 ♦ 300 mA output current capability: LDO 5 ♦ 45 mVrms low output noise
● Control ♦ 400 kHz / 3.4 MHz I2C control interface ♦ Hardware enable pin ♦ Customizable power up sequencer
● Extended Input Voltage Range 2.5 V to 5.5 V ♦ Support of newest battery technologies
● Optimized Power Efficiency ♦ 82 mA very low quiescent current at no load ♦ Dynamic voltage...
