NCP1203 - PWM Current-Mode Controller

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP1203
Manufacturer	ON Semiconductor
File Size	705.91 KB
Description	PWM Current-Mode Controller
Datasheet	NCP1203 Datasheet
Additional preview pages of the NCP1203 datasheet.

Product details

Description

Pin No. 8 HV Ensure a clean and lossless startup sequence Pin Description This pin lets you adjust the level at which the cycle skipping process takes place.Shorting this pin to ground, permanently disables the skip cycle feature.By connecting an optocoupler to this pin, the

Features

a high.
voltage startup FET which ensures a clean and loss.
less startup sequence. Its current.
mode control naturally provides good audio.
susceptibility and inherent pulse.
by.
pulse control. When the current setpoint falls below a given value, e. g. the output power demand diminishes, the IC automatically enters the so.
called skip cycle mode and provides improved efficiency at light loads while offering excellent performance in standby conditio.

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Published: Jun 18, 2024 |