RT7304GE

RT7304GE属性

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RT7304GE描述

General Description RT7304 is an active power factor controller specifically designed for use as a constant current LED driver. It embeds a Critical Conduction Mode (CRM) control that supports high power factor across a wide range of line voltages. By using Primary Side Regulation (PSR), RT7304 controls the output current accurately without a shunt regulator and a photo coupler on the secondary side, reducing the external component count, the cost, and the volume of the driver board. RT7304 embeds comprehensive protection functions for robust designs, including LED open circuit protection, LED short circuit protection, output diode short circuit protection, VDD Under Voltage Lockout (UVLO), VDD Over Voltage Protection (OVP), Over
Temperature Protection (OTP), and
cycle-by-cycle current limitation.
台湾立绮驱动IC：
RT7302、RT7304、RT8487、RT8497、RT7300B、RT8458A、RT7310、RT7308、RT7322、RT7321、RT7320、RT7323、RT7324、RT8462、RT8475、RT8485、RT8477A、RT8476、RT8450B、RT8463、RT8474A、RT8471、RT8479C、RT8470、RT8453、RT8482、RT7711

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