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NCP1237

Fixed Frequency Current Mode Controller

NCP1237 Features

* a dual

* level timer

* based fault detection that controls the amount of transient peak power that the controller can deliver for a limited time. Internal frequency jittering, ramp compensation, and a versatile latch input make this controller an excellent candidate for converters where

NCP1237 General Description

Pin No Pin Name Function 1 LATCH Latch

*off Input 2 FB 3 CS 4 GND 5 DRV 6 VCC 8 HV Feedback Current Sense

* Drive Output VCC Input High

*Voltage Pin Pin Description Pull the pin up or down to latch

*off the controller. An internal current source allows the direct.

NCP1237 Datasheet (274.53 KB)

Preview of NCP1237 PDF

Datasheet Details

Part number:

NCP1237

Manufacturer:

ON Semiconductor ↗

File Size:

274.53 KB

Description:

Fixed frequency current mode controller.
NCP1237 Fixed Frequency Current Mode Controller for Flyback Converters The NCP1237 is a new generation of the NCP12xx fixed

*frequency curren.

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NCP1237 Fixed Frequency Current Mode Controller ON Semiconductor

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