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Semtech - High Efficiency Transmitter Controller

Numéro de référence TS80000
Description High Efficiency Transmitter Controller
Fabricant Semtech 
Logo Semtech 





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TS80000 fiche technique
TS80000
High Efficiency Transmitter Controller
for Wireless Power Systems
TRIUNE PRODUCTS
Features
• Supports Qi®, PMA and proprietary charging applications
• Power outputs up to 40W+
• Support for single and multi-coil applications
• Support for half and full-bridge power sections
• Support for variable voltage, variable frequency and
variable duty cycle architectures
• Integrated controller and flash for communications and
control
• High precision data converters
• Precise control of bridge duty cycle and frequency
• Low external component count
Applications
• RISC-based controller core with flash and SRAM memory
• Two 12-bit A/D converters
• DMA controller
• Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse
counter
• Dual 16-bit PWM timers with dead-time generation
• 3 AGPIO and 5 GPIO for application customization
• I2C or UART interface
• USB interface
• 36 pin 6x6 QFN
Description
The TS80000 is a power transmitter communications and
control unit for wireless charging applications. The TS80000
can support power outputs up to 40W+, and supports Qi®
compliant, PMA compliant and proprietary applications.
The TS80000 can be configured to drive single or multi-coil
applications, in half and full-bridge systems.
The TS80000 performs the necessary decode of packets from
the secondary side device and adjusts the control accordingly.
An integrated PID filter provides the necessary compensation
for the loop for high-precision control of duty cycle, frequency,
and or bridge voltage.
Applications
• Qi® , PMA and non-standard wireless chargers for:
ŒŒ Cell Phones and Smartphones
ŒŒ GPS Devices
ŒŒ Digital Cameras
ŒŒ Tablets and eReaders
ŒŒ Portable Lighting
ŒŒ Industrial applications
• Automotive chargers
ŒŒ OEM in-cabin chargers
ŒŒ Charging accessories
Typical Application Circuit
DC
Supply
Application
Processor
TS80000
+
TS61001
TS81000
+
TS51111
Application
Processor
Load
Transmitter
Receiver
TS80000
Final Datasheet
March 19, 2015
Rev 1.4
www.semtech.com
1 of 37
Semtech
Proprietary & Confidential

PagesPages 30
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