BQ51020YFPT Part Information

Details for BQ51020YFPT by Texas Instruments

Semiconductors - ICs > Special Function >

Part Description

The bq5102x device is a fully contained wireless power receiver capable of operating with the WPC v1.1 protocol which allows a wireless power system to deliver up to 5 W to the system when used with a Qi inductive transmitter. The bq5102x device provides a single device power conversion (rectification and regulation) as well as the digital control and communication for WPC specification. With marketleading efficiency and adjustable output voltage, the bq5102x device allows for unparalleled efficiency and system optimization. I2C also allows system designers to implement interesting new features such as aligning a receiver on the transmitter surface, or detecting foreign objects on the receiver. The receiver allows for synchronous rectification, regulation and control and communication to all exist in a market leading form factor, efficiency, and solution size.

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Part Features

  • Alignment Feature Through I2
  • Patented Transmitter Pad Detect Function Improves User Experience
  • Robust 5-W Solution With 50% Lower Losses for Improved Thermals u2013 Inductorless Receiver for Lowest Height Profile Solution u2013 Adjustable Output Voltage (4.5 to 8 V) for Coil and Thermal Optimization u2013 Fully Synchronous Rectifier With 96% Efficiency u2013 97% Efficient Post Regulator u2013 79% System Efficiency at 5 W
  • WPC v1.1 Compliant Communication

Part Specifications

Wireless Charging IC Type Receiver
Wireless Power Standard WPC 1.1 Compliant
Power Level 5W
Operating Temperature Range -40°C to 125°C
IC Package Type DSBGA
No. of Pins 42Pins
Product Range -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
IC Function Wireless Power Receiver
Operating Temperature Max 125°C
Operating Temperature Min -40°C
RoHS Phthalates Compliant Yes
Supply Voltage Max 20V
RoHS Compliant

Alternative Part Descriptions

  • 5-W (WPC) single-Chip Wireless power Receiver | Texas Instruments

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