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TI BQ501210RGCT product image
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TI BQ501210RGCTRoHS

Manufacturer
TI
MPN
BQ501210RGCT
LCSC Part #
C2859633
Packaging
VQFN-64(9x9)
Customer #
Key Attributes
Transmitter 15W VQFN-64(9x9) Power Management - Specialized RoHS
Datasheetpdf iconTI BQ501210RGCT
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QtyUnit Price(Reference Only)Total Amount
1+$ 18.6102$ 18.61
250+$ 7.2028$ 1800.70
500+$ 6.9491$ 3474.55
1,000+$ 6.8239$ 6823.90
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
ManufacturerTI
PackagingVQFN-64(9x9)
TypeTransmitter
Operating Temperature-40℃~+85℃
Output Power15W
FeaturesForeign object detection;Over temperature protection;Overcurrent Protection;Status display function;Automatic charging function
Voltage - Supply12V~19V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

bq501210 is a wireless power digital controller compliant with Wireless Power Consortium (WPC) v1.2 standard. The device integrates the logic functions required for a WPC-compliant receiver to wirelessly transmit power, with a maximum power delivery of 15W. The bq501210 is also an intelligent device that periodically pings the surrounding environment to search for devices requiring power, detects the presence of foreign metal objects on the charging pad, monitors all communications for devices currently being wirelessly powered, and adjusts the power applied to the transmitter coil based on feedback received from the powered device. The bq501210 also handles fault conditions related to power output and controls the operating mode status indicators. Rather than using conventional frequency control, the bq501210 employs a supply voltage control mechanism to regulate power delivered to the receiver. By negotiating with a High Voltage Dedicated Charging Port (HVDCP) adapter, the bq501210 can optionally provide either 5W WPC low power or 15W medium power. Additionally, fast charging support enables higher power delivery to compatible receivers.

Features

AI Translation
  • Qi-certified Wireless Power Consortium (WPC) v1.2 solution
  • 15W operation for reduced charge time, backward compatible with existing 5W WPC receivers
  • 12V to 19V input, fixed-frequency, power rail voltage control architecture
  • 15W power delivery at 15V to 19V
  • High Voltage Dedicated Charging Port (HVDCP) support for 9V and 12V
  • Dynamic Power Limiting (DPL) for operation from weak power sources
  • Compliant with WPC MP-A5 transmitter type specification
  • Enhanced Foreign Object Detection (FOD) via FOD Ping for metal object detection prior to power transfer
  • Low standby power during idle and "charge complete" states
  • Bidirectional communication
  • Digital demodulation reduces component count and simplifies circuitry
  • Fast charging support for compatible receivers
  • 10 configurable LED modes for charge status and fault indication

Applications

AI Translation
  • WPC v1.2 wireless chargers
  • Qi-certified smartphones, tablets, and other handheld devices
  • Point-of-sale devices
  • Custom wireless power applications