OB33 is a 4.0 mA output pad cell, 0.6 um CMOS

OB33 is a 4.0 mA output pad cell. Delay [ns] = tpd.. = f(SL, L) with SL = Input Slope [ns] ; L = Output Load [pF] Output Slope [ns] = op_sl.. = f(L) with L = Output Load [pF] AC Characteristics : Tj = 25°C VDD = 3.3V Typical Process

Cost Effective CCFL Controller -- Push Pull

Features: Compact and cost effective system design Direct LPWM input Cost effective Push Pull topology Programmable constant PWM frequency High precision reference and frequency setting Soft start Build in negative LPWM dimming (burst mode) 1.3 times high striking frequency Build in 1.5S

Cost Effective CCFL Controller -- Push Pull

Features: Compact and cost effective system design Direct LPWM input Cost effective Push Pull topology Programmable constant PWM frequency High precision reference and frequency setting Soft start Build in negative LPWM dimming (burst mode) 1.3 times high striking frequency Build in 1.5S

High Performance LED Lighting Driver

GENERAL DESCRIPTION The OB3330 is power factor correction, primary-side-control LED lighting driver with advanced features to provide high efficiency control for lighting applications. OB3330 features an internal start-up timer for stand-alone applications, an analog multiplier for power fa

High Performance LED Lighting Driver

GENERAL DESCRIPTION The OB3330 is power factor correction, primary-side-control LED lighting driver with advanced features to provide high efficiency control for lighting applications. OB3330 features an internal start-up timer for stand-alone applications, an analog multiplier for power fa

High Performance LED Lighting Driver

GENERAL DESCRIPTION The OB3330 is power factor correction, primary-side-control LED lighting driver with advanced features to provide high efficiency control for lighting applications. OB3330 features an internal start-up timer for stand-alone applications, an analog multiplier for power fa

The test data in this report is by White LED array

Description: The performance of LED backlight power supply for LCD backlight application is presented. It is designed with OB3375 which integrates a buck converter. The detailed, schematic, BOM, PCB layout and test data are also described.

High Precision Off-line Primary-Side PWM Power Switch

GENERAL DESCRIPTION OB339F is a primary side regulation off-line LED lighting controller which can achieve accurate LED current. It significantly simplifies LED lighting system design by eliminating the secondary side feedback circuitry. Proprietary Constant Voltage (CV) and Constant Current

Cost Effective LED Controller

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Cost Effective LED Controller

文件：464.21 Kbytes Page：10 Pages

4 Channels High Performance LED Driver

文件：371.91 Kbytes Page：13 Pages

4 Channels High Performance LED Driver

文件：371.91 Kbytes Page：13 Pages

4 Channels High Performance LED Driver

文件：371.91 Kbytes Page：13 Pages

4 Channels High Performance LED Driver

文件：371.91 Kbytes Page：13 Pages

4 Channels High Performance LED Driver

文件：371.91 Kbytes Page：13 Pages

OB5269 MP3389 program combo power supply schematic diagram

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