NCP3102C - Wide Input Voltage Synchronous Buck Converter

ON Semiconductor

The NCP3102C by ON Semiconductor is a Wide Input Voltage Synchronous Buck Converter. Below is the official datasheet preview.

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NCP3102C Wide Input Voltage Synchronous Buck Converter by ON Semiconductor - Datasheet Preview — Official preview page of the **NCP3102C** Wide Input Voltage Synchronous Buck Converter datasheet (ON Semiconductor).

Datasheet Details

Part number	NCP3102C
Manufacturer	ON Semiconductor
File Size	481.65 KB
Description	Wide Input Voltage Synchronous Buck Converter
Datasheet	NCP3102C-ONSemiconductor.pdf
Additional preview pages of the NCP3102C datasheet.

NCP3102C Product details

Description

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 for the low--side power MOSFET.Connect PWRGND with large copper areas to the input and output supply returns, and negative terminals of the input and output capacitors.Supply rail for the internal circuitry.Operating supply r

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 35 V.
Voltage Mode PWM Control.
0.8 V ±1% Internal Reference Voltage.
Adjustable Output Voltage.
Capacitor Programmable Soft--Start.
85% Max Duty Cycle.
Input Undervoltage Lock.

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Published: Mar 15, 2020 |