LNK457 Overview
LNK454/456-458/460 LinkSwitch™-PL Family LED Driver IC with TRIAC Dimming, Single-Stage PFC and Constant Current Control for Non-Isolated Applications Product Highlights Dramatically Simplifies Off-line LED Drivers Flicker-free phase-controlled TRIAC dimming Single-stage power factor correction and accurate constant current (CC) output Very low ponent count with small non-electrolytic bulk capacitor for pact...
LNK457 Key Features
- Optimized for non-isolated flyback designs
- Frequency jitter greatly reduces EMI filter size and costs
- Low dissipation direct sensing of LED current
- 725 V integrated power MOSFET allows small bulk capacitance
- Short-ci