TS81001 Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – High Efficiency Receiver Controller for Wireless Power Systems

TS81001
Version 1.1
High Efficiency Receiver Controller for Wireless Power Systems
DESCRIPTION
The TS81001 is a power receiver communications
and control unit for wireless charging applications.
The TS81001 can support systems up to 40W+, and
supports Qi® compliant and proprietary
applications.
The TS81001 performs the necessary coding of
packets to send commands to the transmitter to
adjust the power level accordingly.
APPLICATIONS
 Qi® compliant and non-compliant wireless
chargers for:
o Cell Phones and Smartphones
o GPS Devices
o Digital Cameras
o Tablets and eReaders
o Portable Lighting
o Toys
FEATURES
 Supports Qi® and proprietary charging
applications
 Wireless power systems up to 40W+
 Support for fixed frequency, variable frequency and
variable duty cycle architectures
 Supports indirect (fixed voltage) and single/multi-
cell battery charging applications (>2.0V)
 Integrated controller and FLASH for
communications and control
 High precision data converters
 Low external component count
 Available in 20 pin 3x3 QFN
SPECIFICATIONS
 8-bit CPU Core, 16 MHz
 8kBytes Flash, 1kByte SRAM
 12-bit, A/D converter up to 1Msps (28 channels)
 4 channel DMA
 2 low-power comparators
 Two 16-bit timers,
 8-bit timer
 8 configurable analog general purpose IOs
 Charging status LED output
 I2C interface
 SPI interface
 1.8 to 3.6 V operating voltage
TYPICAL APPLICATION
DC
Supply
TS80001
+
TS61001
TS81001
+
TS51111
Load
Transmitter
Receiver
Specifications subject to change
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