TK75020M Overview
The TK75020M is a PWM controller IC especially designed for CCFL inverter having dimmer. It realizes the CCFL inverter of single-ended and single-stage type having dimmer function and quasi-sine wave in lamp current. Single-ended and single-stage enable the simplification of circuit and elevation of efficiency both.
TK75020M Key Features
- ZVD(Zero Voltage Detecting)
- Constant off time (applicable)
- On/off control
- Over voltage/current protection
- For CFL inverter of high efficiency
- For DC-DC converter of ZVS(Zero Voltage Switching)
- ゼロボルテージデテクト
- 固定オフタイム制御可能
- On/offコントロール
- 過電流/過電圧保護機能
