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OB2262 - Current Mode PWM Controller

Download the OB2262 datasheet PDF (OB2262_On included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for current mode pwm controller.

Description

OB2262 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications in sub 30W range.

PWM switching frequency at normal operation is externally programmable and trimmed to tight range.

Features

  • Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design.
  • Audio Noise Free Operation Programmable PWM Switching.
  • External Frequency.
  • Internal Synchronized Slope Compensation.
  • Low VDD Startup Current and Low Operating Current (1.4mA).
  • Leading Edge Blanking on Current Sense Input.
  • Good Protection Coverage With Auto SelfRecovery o VDD Over Voltage Clamp and Under Voltage Lockout with Hysteresis (UVLO) o Gate Output Maximum Voltage Clamp (18V.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OB2262_On-Bright.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OB2262
Manufacturer On-Bright
File Size 421.69 KB
Description Current Mode PWM Controller
Datasheet download datasheet OB2262 Datasheet
Additional preview pages of the OB2262 datasheet.

📁 Similar Datasheet

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Full PDF Text Transcription

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OB2262 Current Mode PWM Controller GENERAL DESCRIPTION OB2262 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications in sub 30W range. PWM switching frequency at normal operation is externally programmable and trimmed to tight range. At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss. Lower standby power and higher conversion efficiency is thus achieved. www.DataSheet4U.com VDD low startup current and low operating current contribute to a reliable power on startup design with OB2262. A large value resistor could thus be used in the startup circuit to minimize the standby power.
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