High Efficiency Dimmable LED Lighting Driver
www.DataSheet.co.kr
HT7L2102 Anti-EMI, High Efficiency Dimmable LED Lighting Driver with Green Mode and Integrated Prot...
Description
www.DataSheet.co.kr
HT7L2102 Anti-EMI, High Efficiency Dimmable LED Lighting Driver with Green Mode and Integrated Protections
Feature
Frequency Jitter for EMI Restriction Integrated Soft-Start Function Very Low Operating Current and Start-up Current (<20mA) for satisfying Energy-Star 2.0 "No-Load Mode" (Stand-by) Power standard ±5% Trimmed Oscillator for Precise Frequency Non-Audible-Noise Green Mode Control to maintain efficiency for both Light and Heavy Loads LEB (Leading-Edge Blanking) on CS Pin Internal Slope Compensation Cycle-by-Cycle Current Limiting Short-Circuit-Protection(SCP) for Short-Circuit and Over-Load Condition Over-Voltage-Protection(OVP) on VCC Pin Over-Temperature-Protection(OTP) on TS pin for External Thermistor Sensing 1~99% PWM Dimming Range 8-pin SOP package
General Description
The HT7L2102 is an advanced, highly integrated LED Lighting driver using an AC-DC isolation topology. The device provides many protection functions and uses ultra low power circuit design, and is optimized to restrict EMI. By integrating a Non-Audible Noise Green Mode Control Structure, users can implement a single circuit for different LED load levels for various series/parallel configurations but still maintain high efficiency for different load conditions. This device also integrates various protection functions for LED Lighting requirements such as Cycle-by-Cycle Current Limiting, Short-Circuit Protection (SCP), Over-Voltage Protect...
Similar Datasheet