Texas Instruments bq50002
Low-Cost 5-V Wireless Power Transmitter Analog Front-End
| Part No. | bq50002 |
|---|---|
| Datasheet | bq50002 Download |
| Manufacturer |  Texas Instruments |
| Description | Low-Cost 5-V Wireless Power Transmitter Analog Front-End |
| Buy | Stock & Price |
FEATURES
●1 5-V Transmitter AFE Compatible with Wireless Power Consortium (WPC) V1.2 A11 Low Power Transmitter Specification● Designed to be used with bq500511 WPC Controller
● Suitable for WPC and Proprietary 5-V Wireless Power Transmitters
● Supports 5 W on the receiver output
● Integrates all the Analog Functions Required in a Wireless Power Transmitter – MOSFET Drivers and Synchronous N-Channel Power FETs – Accurate Current Sense – Variable Frequency Oscillator – High-Efficiency Voltage Regulator – High-Sensitivity Demodulator to Decode Signals from Receiver
● 2-Chip Solution Enables High-Efficiency Transmitter Designs of >75% Efficiency
● Ultra-Low-Standby Power, Even During Digital Ping (<30 mW)
● Dynamic Power Limiting (DPL)™ Enables Operation from Input Sources with Limited Power
● System LED Indication of Charging State and Fault Status
● Accurate Foreign Object Detection Method (FOD) 2
APPLICATIONS
● WPC Compliant Wireless Transmitters for Smart Phones and Wearable Applicati...
