OCP8129

WWW.ORIENT-CHIP.COM OCP8129 High Current and High Efficiency Backlight WLED Controller For Medium or Large LCD Panels ◼ General Description The OCP8129 is the LED driver controller IC which loads the constant current driver of LED driver for use in backlighting LCD display from 26” to 56”+ and other LED lighting applications. OCP8129 is a high current and high efficiency backlight LED driver controller for improved backlight reliability and efficiency. The operation frequency is user-defined with spread spectrum operation feature that minimizes system EMI during operation. The OCP8129 supports external PWM dimming, providing the most flexible solution for LED display applications. The OCP8129 provides all protection: the MOSFET over current protection (OCP), LED short circuit protection (SCP), LED open circuit protection, inductance short circuit protection, FB Over-voltage Protection Latch, over load protection, under-voltage lock-out (UVLO), GATE pin clamper and internal ove...