NCP1032 - Low Power PWM Controller

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP1032
Manufacturer	ON Semiconductor
File Size	625.48 KB
Description	Low Power PWM Controller
Datasheet	NCP1032 Datasheet
Additional preview pages of the NCP1032 datasheet.

Product details

Description

Pin Name Function Description 1 GND IC Ground Ground reference pin for the circuit.2 CT Oscillator Frequency An external capacitor connected to this pin sets the oscillator frequency up to 1 MHz.The Selection oscillator can be synchronized to a higher frequency by charging or discharging CT to trip the internal 3.0 V/3.5 V comparators.If a fault condition exists, the power switch is disabled and the frequency is reduced.3 VFB Feedback Signal Input The regulated voltage is scaled

Features

On Chip High 200 V Power Switch Circuit and Startup Circuit.
Internal Startup Regulator with Auxiliary Winding Override.
Programmable Oscillator Frequency Operation up to 1 MHz.
External Frequency Synchronization Capability.
Frequency Fold.
down Under Fault Conditions.
Trimmed ± 2% Internal Reference.
Programmable Cycle.
by.
Cycle Current Limit.
Internal Soft.
Start.
Active Leading Edge.

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Published: Sep 3, 2015 |