BQ500511ARHAR
ActiveWIRELESS POWER TRANSMITTER CONTROLLER 40-VQFN -40 TO 85
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BQ500511ARHAR
ActiveWIRELESS POWER TRANSMITTER CONTROLLER 40-VQFN -40 TO 85
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ500511ARHAR | BQ500511 Series |
|---|---|---|
| Applications | Wireless Power Transmitter | Wireless Power Transmitter |
| Current - Supply | 3.45 mA | 3.45 mA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VQFN (6x6) | 40-VQFN (6x6) |
| Voltage - Supply [Max] | 3.6 V | 3.6 V |
| Voltage - Supply [Min] | 2 V | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow Electronics | Cut Strips | 0 | $ 2.23 | |
| 1 | $ 1.68 | |||
| DigiKey | Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | 1 | $ 5.09 | |
| 10 | $ 3.88 | |||
| 25 | $ 3.58 | |||
| 100 | $ 3.25 | |||
| 250 | $ 3.09 | |||
| 500 | $ 2.99 | |||
| 1000 | $ 2.92 | |||
| 2500 | $ 2.27 | |||
| Digikey | Cut Tape (CT) | 1 | $ 4.86 | |
| 10 | $ 4.37 | |||
| 25 | $ 4.13 | |||
| 100 | $ 3.58 | |||
| 250 | $ 3.40 | |||
| 500 | $ 3.05 | |||
| 1000 | $ 2.57 | |||
| Digi-Reel® | 1 | $ 4.86 | ||
| 10 | $ 4.37 | |||
| 25 | $ 4.13 | |||
| 100 | $ 3.58 | |||
| 250 | $ 3.40 | |||
| 500 | $ 3.05 | |||
| 1000 | $ 2.57 | |||
| Tape & Reel (TR) | 2500 | $ 2.44 | ||
| Mouser Electronics | N/A | 1 | $ 3.31 | |
| 10 | $ 2.62 | |||
| 2500 | $ 2.51 | |||
| Texas Instruments | LARGE T&R | 1 | $ 4.22 | |
| 100 | $ 3.70 | |||
| 250 | $ 2.59 | |||
| 1000 | $ 2.09 | |||
| Win Source Electronics | N/A | 10 | $ 5.49 | |
| 23 | $ 4.51 | |||
| 35 | $ 4.37 | |||
| 48 | $ 4.23 | |||
| 62 | $ 4.08 | |||
| 82 | $ 3.66 | |||
BQ500511 Series
Wireless Power Transmitter Controller
| Part | Applications | Supplier Device Package | Current - Supply | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply [Max] | Voltage - Supply [Min] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ500511RHAR | Wireless Power Transmitter | 40-VQFN (6x6) | 3.45 mA | Surface Mount | -40 °C | 85 °C | 3.6 V | 2 V | 40-VFQFN Exposed Pad |
Texas Instruments BQ500511ARHAT | Wireless Power Transmitter | 40-VQFN (6x6) | 3.45 mA | Surface Mount | -40 °C | 85 °C | 3.6 V | 2 V | 40-VFQFN Exposed Pad |
Texas Instruments BQ500511ARHAR | Wireless Power Transmitter | 40-VQFN (6x6) | 3.45 mA | Surface Mount | -40 °C | 85 °C | 3.6 V | 2 V | 40-VFQFN Exposed Pad |
Description
General part information
BQ500511 Series
The bq500511 is a wireless power transmitter controller that, when combined with the bq50002 analog front end device, integrates all functions required to create a Qi-compliant or proprietary 5-V transmitter. The bq500511 and bq50002 together provide a compact wireless charger solution. The bq500511 pings the surrounding environment for the receiver devices to be powered, safely engages the device, receives packet communication from the powered device and manages the power transfer according to WPC v1.2 specification.
To maximize flexibility in wireless power control applications, Dynamic Power Limiting™ (DPL) is featured on the bq500511. DPL enhances user experience by seamlessly optimizing the usage of power available from limited input supplies.
The system supports Foreign Object Detection (FOD) by continuously monitoring the efficiency of the established power transfer, protecting from power lost due to metal objects misplaced in the wireless power transfer field. Should any abnormal condition develop during power transfer, the bq500511 handles the condition and provides indication outputs. Comprehensive status and fault monitoring features enable a low cost yet robust Qi-certified wireless power system design.
Documents
Technical documentation and resources