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TEA1998DB1453
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TEA1998TS USB BC1.2 Synchronous Rectifier Controller for Flyback.
- TEA1998DB1453 Demo board
- Quick start guide
TEA1998TS USB BC1.2 Synchronous Rectifier Controller for Flyback
The TEA1998TS 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 TEA1998TS 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
- TEA1998TS: GreenChip Synchronous Rectifier Controller
Features
Key Features
- Adaptive gate drive for maximum efficiency at any load
- Operates with standard and logic level SR MOSFETs
- Adaptive gate drive for fast turn-off at the end of conduction
Microcontroller
- TEA1998TS controller in TSOP-6 package
Support
- Supports USB BC, QuickCharge and smart charging applications
Power Management
- Typical supply current in no-load operation below 250 µA
- Operates in an output voltage range between 10 V and 0 V
- Drain sense pin capable of handling input voltages up to 60 V
- Self-supplying for operation with low output voltage
- Self-supplying for high-side rectification without the use of an auxiliary winding
- UnderVoltage LockOut (UVLO) with active gate pull-down
購入オプション