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See Technical Specifications

BQ501210RGCT

WPC 1.2 Wireless Power Transmitter Manager with 15W Power Delivery

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

BQ501210RGCT
Datasheet:

BQ501210RGCT Datasheet (PDF)
Applications:

Wireless Power Transmitter
Current - Supply:

52mA
Voltage - Supply:

3V ~ 3.6V
Operating Temperature:

-40°C ~ 85°C
EDA/CAD Models:

Request Free CAD Models for BQ501210RGCT

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BQ501210RGCT General Description

The bq501210 is a Wireless Power Consortium (WPC) v1.2 compliant wireless power digital controller that integrates the logic functions required to wirelessly transfer power to a WPC-compliant receiver with the capability of delivering up to 15 W. The bq501210 is an intelligent device that periodically pings the surrounding environment for available devices to be powered, detects if a foreign metal object is present on the charging pad, monitors all communication from the device being wirelessly powered, and adjusts power applied to the transmitter coil per feedback received from the powered device. The bq501210 also manages the fault conditions associated with the power transfer and controls the operating mode status indicator. The bq501210 uses a rail voltage control scheme instead of the traditional frequency control to adjust the amount of power delivered to the receiver.

Through negotiation with a High Voltage Dedicated Charging Port (HVDCP) adapter, the bq501210 provides power between the WPC low power capability of 5 W, and the medium power specifications of 15 W.

Fast Charge support provides more power for compatible receiver devices.

See www.ti.com/wirelesspower for more information on TIs Wireless Charging Solutions

Key Features

Qi-Certified Wireless Power Consortium (WPC) v1.2 Solution for 15-W Operation
- Faster Charging Time
- Backward Compatible With Existing 5-W WPC Receivers
12-V to 19-V Input, Fixed Frequency, Rail Voltage Control Architecture
- 15 V to 19 V can achieve 15 W
- 9 V and 12 V capable for HVDCP
- Dynamic Power Limiting (DPL) Allows Operation From Weak Supplies
Conforms to WPC MP-A5 Transmitter Type Specification
Enhanced Foreign Objection Detection (FOD) Implementation With FOD Ping that Detects Metal Objects Prior to Power Transfer
Low Standby Power During Idle and ‘Charge Complete’
Bi-directional Communication
Digital Demodulation Reduces Components and Simplifies Circuitry
Support Fast Charge Operation with Compatible Receivers
10 Configurable LED Modes Indicate Charging State and Fault Status

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Power Management - Specialized	Series	-
Applications	Wireless Power Transmitter	Current - Supply	52mA
Voltage - Supply	3V ~ 3.6V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	BQ501210
Rating	Catalog	Operating temperature range (°C)	-40 to 85
feature-mode-of-operation		feature-function	Receiver\|Transmitter
feature-controller		feature-output-voltage-v
feature-maximum-output-current-a		feature-maximum-output-power-w	15(Typ)
feature-minimum-input-voltage-v	12	feature-maximum-input-voltage-v	19
feature-wireless-power-standard		feature-packaging	Tape and Reel
feature-pin-count	64	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No