datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Number :
Home  >>>  On-Bright  >>> OB2263 PDF

OB2263 Datasheet PDF - On-Bright Electronics

Part NumberOB2263 On-Bright
On-Bright Electronics  On-Bright
DescriptionCurrent Mode PWM Controller Frequency Shuffling
OB2263 Datasheet PDF : OB2263 pdf   
OB2263 image

GENERAL DESCRIPTION
OB2263 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.

FEATURES
■ On-Bright Proprietary Frequency Shuffling Technology for Improved EMI Performance.
■ Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design
■ Audio Noise Free Operation
■ External Programmable PWM Switching 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 Self Recovery
   o VDD Over Voltage Clamp and Under Voltage Lockout with Hysteresis (UVLO)
   o Gate Output Maximum Voltage Clamp (18V)
   o On-Bright Proprietary Line Input Compensated Cycle-by-Cycle Over-current Threshold Setting For Constant Output Power Limiting Over Universal Input Voltage Range.
   o Overload Protection (OLP)

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13 
 

Other manufacturer searches related to OB2263

IL3842 Fixed Frequency Current Mode PWM Controller IL3842 View IK Semicon Co., Ltd
IL3843 Fixed Frequency Current Mode PWM Controller IL3843 View IK Semicon Co., Ltd
MAX5068 High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator MAX5068 View Maxim Integrated
3843D-N Fixed Frequency Current Mode PWM Controller. 3843D-N View Unspecified
MAX5069 High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers MAX5069 View Maxim Integrated
FAN6921ML Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller FAN6921ML View Fairchild Semiconductor
FAN6920 Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Controller FAN6920 View Fairchild Semiconductor
AN-6920MR Integrated Critical-Mode PFC / Quasi-Resonant Current-Mode PWM Controller FAN6920 AN-6920MR View Fairchild Semiconductor
MC44603A MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER MC44603A View Motorola => Freescale
ICE3BR1465JF Off- Line SMPS Current Mode Controller with integrated 650V CoolMOS® and Startup cell(frequency jitter Mode) in FullPak ICE3BR1465JF View Infineon Technologies

Share Link : 

Language : 한국어   简体中文   日本語   русский   español


All Rights Reserved © datasheetbank.com 2014 - 2018  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]