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.

文件：140.27 Kbytes 页数：4 Pages

ONBRIGHT

昂宝电子

DC/DC PWM调光方案

The OB3375 is a high efficiency LED driver designed for white LEDS and for large LCDS backlight. OB3375 is built-in a quasi-resonant control method buck DC/DC converter. The controller implements a peak current mode control scheme and an internal transconductance amplifier to accurately control the • Low system cost and high efficiency\r\n\r\n• Quasi-Resonant buck topology operation\r\n\r\n• Programmable CC regulation\r\n\r\n• PWM and PWM to analog combination dimming\r\n\r\n• Zero voltage signal detected to improve efficiency and EMI performance\r\n\r\n• LED+/LED- short circuit protection\r\n;

OB

昂宝电子

DC/DC PWM调光方案

The OB3375X is a high efficiency LED power switch designed for white LEDS and for large LCDS backlight. OB3375X is built-in a quasi-resonant control method buck DC/DC converter. The controller implements a peak current mode control scheme and an internal transconductance amplifier to accurately cont • Low system cost and high efficiency\r\n\r\n• Quasi-Resonant buck topology operation\r\n\r\n• Programmable CC regulation\r\n\r\n• PWM and PWM to analog combination dimming\r\n\r\n• Zero voltage signal detected to improve efficiency and EMI performance\r\n\r\n• LED+/LED- short circuit protection\r\n;

OB

昂宝电子

VIA Mark CoreFusion??PC/104 Module with VGA/LCD, Ethernet & SSD

文件：333.7 Kbytes 页数：2 Pages

ADVANTECH

研华科技

CABLE ASSEMBLY RG55B/U BNC MALE TO BNC FEMALE

文件：107.62 Kbytes 页数：1 Pages

PASTERNACK

C-Programmable Core Module with NAND Flash Mass Storage and Ethernet

文件：2.54535 Mbytes 页数：165 Pages

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