-
TEA1993DB1357
アクティブ -
TEA1993TS USB PD Synchronous Rectifier Controller for Flyback.
TEA1993TS USB PD Synchronous Rectifier Controller for Flyback
The TEA1993TS add-on board is designed for incorporation into existing flyback power supplies, by replacing the secondary rectifier diode.
The add-on board consists of the TEA1993TS SR controller IC and a low-ohmic MOSFET.
製品詳細
対応製品
パワーマネージメント
セカンダリ・サイド・コントローラ
- TEA1993TS: GreenChip Synchronous Rectifier Controller
Features
Power Management
- Wide output voltage operation range from 0 V to 20 V
- Low-side rectification with supply by Vout for maximum efficiency
- Under voltage, lock out with active gate pull-down
- Advanced (self-) supply allows versatile application optimized for low cost
Key Features
- Operates with standard and logic level SR MOSFETs
- Adaptive gate drive for fast turn-off at the end of conduction cycle and maximum efficiency at any load
- Supply current in no-load operation below 200 uA
- Blanking time 1.5 us or 0.8 us (A-version)
- IC used: TEA1993TS controller in TSOP-6 package
購入オプション