NCP3012 - Synchronous PWM Controller

Product Overview

ON Semiconductor

Part number	NCP3012
Manufacturer	ON Semiconductor
File Size	345.10 KB
Description	Synchronous PWM Controller
Datasheet	NCP3012 Datasheet
Additional preview pages of the NCP3012 datasheet.

The VREF pin is the output for a 1.25 V reference (1 mA max).

ceramic capacitor must be connected from this pin to GND to ensure external reference stability.

2 EN The EN pin is the enable/disable input.

include lossless current limit and short circuit protection, output overvoltage and undervoltage protection, and input undervoltage lockout. The NCP3012 is available in a 14.
pin TSSOP package. Features.
Input Voltage Range from 4.7 V to 28 V.
75 kHz Operation.
0.8 V $1.0% Reference Voltage.
Buffered External +1.25 V Reference.
Current Limit and Short Circuit Protection.
Power Good.
Enable/Disable Pin.
Input Undervolt.

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Published: Aug 26, 2010 |