TS51231 Datasheet, PDF (1/10 Pages) Gennum Corporation – Wireless power systems up to 5W output

TRIUNE PRODUCTS
Features
• Supports portable wireless charging applications
• Wireless power systems up to 5W output
• Integrated gate driver and output stage
• Single pin control for switching the output stage
• Low external component count
Applications
• Low-power wireless chargers for:
ŒŒ Smart Watches
ŒŒ Wearables
ŒŒ Toys
ŒŒ Portable Lighting
ŒŒ Medical Devices
TS51231
High Efficiency Transmitter Driver for
Wireless Power Systems
Description
The TS51231 is a transmitter driver and output stage for
wireless charging applications. The TS51231 can support
systems up to 5W output and proprietary applications.
Switching of the TS51231 is controlled by the wireless power
transmitter controller (TS80002 or similar).
Specification
• 16 pin 3x3 QFN
Typical Application Circuit
DC
Supply
Application
Processor
TS80002
+
TS51231
TS51221
Load
TS51231
Final Datasheet
March 27, 2015
Transmitter
Receiver
Rev 1.0
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Proprietary & Confidential