NCP3102C Datasheet (ON Semiconductor) - Wide Input Voltage Synchronous Buck Converter

NCP3102C, Wide Input Voltage Synchronous Buck Converter

Pin No Symbol 1 *4, 36 *40 PWRPHS 5 *12 PWRGND 13 VCC 14,15,19,20,23 16 AGND FB 17 COMP/DIS 18 21 22 24 25 26 *34 35 NC TGOUT CPHS BST TGIN PWRVCC BG Description Power phase node (PWRPHS).

Drain of the low side power MOSFET.

Power ground.

High current return

NCP3102C Wide Input Voltage Synchronous Buck Converter The NCP3102C is a high efficiency, 10 A DC DC buck converter designed to operate from a 5 V to 12 V supply.

The device is capable of producing an output voltage as low as 0.8 V.

The NCP3102C can continuously output 10 A through MOSFET switches driven by an internally set 275 kHz oscillator.

The 40 pin device provides an optimal level of integration to reduce size and cost of the power supply.

The NCP3102C also incorporates a

NCP3102C Features

* include programmable short circuit protection and input under voltage lockout (UVLO). The NCP3102C is available in a 40

* pin QFN package. Features

* Split Power Rail 2.7 V to 18 V on PWRVCC

* 275 kHz Internal Oscillator

* Greater Than 90% Max Efficiency

* Boost Pin Operates to