BQ51010 Series
Highly integrated Wireless Receiver Qi (WPC V1.1) Compliant power Supply
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Highly integrated Wireless Receiver Qi (WPC V1.1) Compliant power Supply
| Part | Voltage - Supply [Min] | Voltage - Supply [Max] | Applications | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Current - Supply | Mounting Type | Secondary Attributes | Type | Contents | Supplied Contents | Function | Utilized IC / Part | Primary Attributes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ51010BYFPT | 4 V | 10 V | Wireless Power Receiver | 0 °C | 125 °C | 28-DSBGA | 1 A | Surface Mount | |||||||
Texas Instruments BQ51010BEVM-764 | On-Board LEDs | Power Management | Board(s) | Board(s) | Wireless Power Supply/Charging | BQ51010B | Receiver |
Key Features
• Integrated Wireless Power Supply ReceiverSolution With a 7-V Regulated Supply93% Overall Peak AC-DC EfficiencyFull Synchronous RectifierWPC v1.1 Compliant Communication ControlOutput Voltage ConditioningOnly IC Required Between RX Coil and 7-VOutputWPC v1.1 Compliant (FOD Enabled) HighlyAccurate Current SenseDynamic Rectifier Control for Improved LoadTransient ResponseDynamic Efficiency Scaling for OptimizedPerformance Over Wide Range of Output PowerAdaptive Communication Limit for RobustCommunicationSupports 20-V Maximum InputLow-power Dissipative Rectifier OvervoltageClamp (VOVP= 15 V)Thermal ShutdownMultifunction NTC and Control Pin forTemperature Monitoring, Charge Complete andFault Host ControlIntegrated Wireless Power Supply ReceiverSolution With a 7-V Regulated Supply93% Overall Peak AC-DC EfficiencyFull Synchronous RectifierWPC v1.1 Compliant Communication ControlOutput Voltage ConditioningOnly IC Required Between RX Coil and 7-VOutputWPC v1.1 Compliant (FOD Enabled) HighlyAccurate Current SenseDynamic Rectifier Control for Improved LoadTransient ResponseDynamic Efficiency Scaling for OptimizedPerformance Over Wide Range of Output PowerAdaptive Communication Limit for RobustCommunicationSupports 20-V Maximum InputLow-power Dissipative Rectifier OvervoltageClamp (VOVP= 15 V)Thermal ShutdownMultifunction NTC and Control Pin forTemperature Monitoring, Charge Complete andFault Host Control
Description
AI
The bq51010B is a family of advanced, flexible, secondary-side devices for wireless power transfer in portable applications. The bq51010B 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 bq51010B enables a complete contact-less power transfer system for a wireless power supply solution. Global feedback is established from the secondary to the primary to control the power transfer process using the Qi v1.1 protocol.
The bq51010B 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 bq51010B 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 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 requirements under the WPC v1.1 specification.
The bq51010B is a family of advanced, flexible, secondary-side devices for wireless power transfer in portable applications. The bq51010B 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 bq51010B enables a complete contact-less power transfer system for a wireless power supply solution. Global feedback is established from the secondary to the primary to control the power transfer process using the Qi v1.1 protocol.
The bq51010B 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 bq51010B 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 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 requirements under the WPC v1.1 specification.