Illustration for selection reference only

NCP1337DR2G

Switching power supply controller for power conversion and regulation.

Product Code
DH24C04F66
Brand
onsemi/安森美
Package
—
Packaging
—
Category
Integrated Circuits
Weight
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DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The NCP1337DR2G is a switching power supply controller from onsemi, classified as a power management integrated circuit. It performs pulse-width modulation and feedback control in switching power supplies, regulating voltage or current by driving external power switches. Such controllers are commonly used for primary-side control in adapters, chargers, and various offline power supplies, forming a complete power solution with transformers and feedback networks. Specific operating frequency, drive capability, and protection features should be confirmed from the original datasheet.

APPLICATIONS

Applications

  • Used for primary-side control of switching power supplies.
  • Used in adapter and charger power supplies.
  • Used in offline power conversion circuits.
  • Used for DC output regulation and stabilization.
  • Used in various power management solutions.
FEATURES AND BENEFITS

Features and Benefits

  • Integrates switching power supply control functions.
  • Supports pulse-width modulation control.
  • Suitable for use with external power switches.
  • Used for feedback regulation of output voltage or current.
  • Applicable to various power topology designs.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify package, operating voltage range, and switching frequency, and confirm compliance with the topology and protection requirements of the target power solution; refer to the original datasheet.

Verify product details against the manufacturer datasheet before purchase.

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