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TI BQ51013BRHLR product image
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TI BQ51013BRHLRRoHS

Manufacturer
TI
MPN
BQ51013BRHLR
LCSC Part #
C55663
Packaging
VQFN-20(4.5x3.5)
Customer #
Key Attributes
Highly Integrated Wireless Receiver Qi (WPC V1.1) Compliant Power Supply
Datasheetpdf iconTI BQ51013BRHLR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
ManufacturerTI
PackagingVQFN-20(4.5x3.5)
TypeReceiver Side (with Charging Management)
Operating Temperature0℃~+125℃
ProtocolQi v1.1
FeaturesOver temperature protection;Foreign object detection;Under-voltage lockout;Overcurrent Protection;Status display function
Voltage - Supply4V~10V
Output Voltage5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The bq5101xB is a family of advanced, flexible, secondary-side devices for wireless power transfer in portable applications. The bq5101xB devices provide the AC/DC power conversion and regulation while integrating the digital control required to comply with the Qi v1.1 communication protocol. Together with the bq50xxx primary - side controller, the bq5101xB enables a complete contact - less power transfer system for a wireless power supply solution. Global feedback is established from the secondary to the primary in order to control the power transfer process utilizing the Qi v1.1 protocol. The bq5101xB devices integrate a low resistance synchronous rectifier, low - dropout regulator, digital control, and accurate voltage and current loops to ensure high efficiency and low power dissipation. The bq5101xB also includes a digital controller that can calculate the amount of power received by the mobile device within the limits set by the WPC v1.1 standard. The controller will then communicate this information to the transmitter in order to allow the transmitter to determine if a foreign object is present within the magnetic interface and introduces a higher level of safety within magnetic field. This Foreign Object Detection (FOD) method is part of the new requirements under the WPC v1.1 specification.

Features

AI Translation
  • Integrated Wireless Power Supply Receiver Solution
  • 93% Overall Peak AC - DC Efficiency
  • Full Synchronous Rectifier
  • WPC v1.1 Compliant Communication
  • Control
  • Output Voltage Conditioning
  • Only IC Required Between RX coil and Output
  • WPC v1.1 Compliant (FOD Enabled) Highly Accurate Current Sense
  • Dynamic Rectifier Control for Improved Load Transient Response
  • Dynamic Efficiency Scaling for Optimized Performance Over wide Range of Output Power
  • Adaptive Communication Limit for Robust Communication
  • Low - power Dissipative Rectifier Overvoltage Clamp (V0VP = 15V)
  • Thermal Shutdown
  • Multifunction NTC and Control Pin for Temperature Monitoring, Charge Complete and Fault Host Control
  • 1.9x3mm DSBGA or 4.5x3.5mm QFN Package

Applications

AI Translation
  • WPC Compliant Receivers
  • Cell Phones, Smart Phones Headsets Digital Cameras
  • Portable Media Players Hand - held Devices
In-Stock: 1,505
1,505 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.6007$ 2.60
10+$ 2.194$ 21.94
30+$ 1.9379$ 58.14
100+$ 1.5231$ 152.31
500+$ 1.4065$ 703.25
1,000+$ 1.3546$ 1354.60
Standard Packaging3000/Full Reel
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