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NCP1249

High-Voltage Current-Mode PWM Controller

NCP1249 Features

* several key protective features: a internal brown

* out, a non

* dissipative Over Power Protection for a constant maximum output current regardless of the input voltage and two latched over voltage protection inputs

* either through a dedicated pin or via the VCC input. The contr

NCP1249 General Description

11 X2 X2

*capacitors discharge When the voltage on this pin disappears, the controller ensures the X2

*capacitors discharge. 22 REM Remote input Initiates ultra low consumption mode (off

*mode) when brought above 8 V (A/B) or below 0.4 V (C/D). 32 FB Feedback pin Con.

NCP1249 Datasheet (1.07 MB)

Preview of NCP1249 PDF

Datasheet Details

Part number:

NCP1249

Manufacturer:

ON Semiconductor ↗

File Size:

1.07 MB

Description:

High-voltage current-mode pwm controller.
NCP1249 High-Voltage Current-Mode PWM Controller Featuring Peak Power Excursion and Extremely Low Stand-by Power Consumption www.onsemi.com The NCP.

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NCP1249 High-Voltage Current-Mode PWM Controller ON Semiconductor

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