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OB2362I Datasheet Adaptive Multi-mode Pwm Controller

Manufacturer: On-Bright

Overview: OB2362I Adaptive Multi-Mode PWM Controller GENERAL.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

OB2362I is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications.

At full loading, the IC operates in fixed frequency (100KHz) mode.

When the loading goes low, it operates in Green mode with valley switching for high power conversion efficiency.

Key Features

  • Power on soft start reducing MOSFET Vds stress.
  • Multi-Mode Operation 100KHz fix frequency mode @ Full Load Valley switching operation @ Green mode Burst Mode @ Light Load & No Load.
  • Frequency shuffling for EMI.
  • Extended burst mode control for improved efficiency and low standby power design.
  • Audio noise free operation.
  • Comprehensive protection coverage o VCC Under Voltage Lockout with hysteresis (UVLO) o VCC Over Voltage Protection (VCC OVP) o Cycle-by-cycle over c.

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