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reference designNCV1362 | Demoboard NCV1362WGEVB

Onsemi NCV1362 | Demoboard NCV1362WGEVB

Automotive Primary Side PWM Controller for Low Power Offline SMPS

Overview

TopologyFlyback Converter
Switching frequency80-140 kHz
Output 112 V / 1 A

Description

The NCV1362 is a new quasi−resonant peak current mode control mode controller targeting output power levels from a few watts up to 50 W in a flyback application. It is primary side regulated for Constant Voltage and Constant Current regulation, achieving excellent line and load regulation without requiring the typical opto-coupler and voltage reference.

Features

  • Quasi−Resonant with Valley Switching Operation
  • Maximum Frequency Clamp (No Clamp, 80, 110 and 140 kHz)
  • Frequency Jittering
  • LFF and BO Feature on a Dedicated Pin
  • Dual Frozen Peak Current
  • Constant Voltage Primary−Side Regulation < ±5%
  • Constant Current Primary−Side Regulation < ±5%
  • AEC-Qualified

Typical applications

  • HEV & EV Vehicles

More information

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L(µH)
IR(A)
ISAT,10%(A)
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7447462221
SPECWE-TI Radial Leaded Wire Wound Inductor, 220 µH, 0.5 A
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-TI Radial Leaded Wire Wound Inductor
Inductance220 µH
Rated Current0.5 A
Saturation Current @ 10%0.57 A
DC Resistance1.2 Ω
Self Resonant Frequency4.8 MHz
VersionHeat Shrinking Tube 
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