NCP3163 - Switching Regulator

Product Overview

On Semiconductor

Datasheet Details

Part number	NCP3163
Manufacturer	ON Semiconductor
File Size	250.03 KB
Description	Switching Regulator
Datasheet	NCP3163 Datasheet
Additional preview pages of the NCP3163 datasheet.

Product details

Description

SOIC16 DFN18 PIN NAME DESCRIPTION 1 15 LVI Output This pin will sink current when FB1 and FB2 are less than the LVI threshold (Vth).2 16 Voltage Feedback 2 Connecting this pin to a resistor divider off of the output will regulate the application according to the Vout design equation in Figure 22. 3 17 Voltage Feedback 1 Connecting this pin directly to the output will regulate the device to 5.05 V.4 18 GND Ground pin for all internal circuits and power switch.6 1 Timing Capacitor

Features

Output Switch Current in Excess of 3.0 A.
3.4 A Peak Switch Current.
Frequency is Adjustable from 50 kHz to 300 kHz.
Operation from 2.5 V to 40 V Input.
Externally Adjustable Operating Frequency.
Precision 2% Reference for Accurate Output Voltage Control.
Driver with Bootstrap Capability for Increased Efficiency.
Cycle.
by.
Cycle Current Limiting.
Internal Thermal Shutdown Protection.
Low Vol.

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Published: Aug 15, 2006 |