The bq51013AEVM-764 evaluation module (EVM) demonstrates the receiver portion of the bqTESLA™ wireless power system. This receiver EVM is a complete receiver-side solution that produces 5 V out at up to 1 A when coupled with the bqTESLA™ transmitter. The bq51013AEVM-764 device shown on this EVM along with external components that support the device for a complete solution.
The bqTESLA™ receiver can be used in any number of low-power battery portable devices as a power source for charging.
Output voltage of 5 V up to 1 A
External adapter switchover and control circuit
Low-profile, external pick-up coil
Frame is configured to provide correct receiver to transmitter spacing.
Room above coil for testing with battery, key for tuning
Adjustable resistor R16 can be used to set max output current
| Manufacturer | Texas Instruments |
|---|---|
| Category | Power Management |
| Sub-Category | Inductive Charging / Wireless Power |
| Eval Board Part Number | 296-30563-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
Board not Stocked
|
| Voltage Out |
5 V
|
| Current Out |
1 A
|
| Protocol |
Inductive, Qi-Compliant
|
| Voltage In |
4 ~ 20 V
|
| Current In |
- Not Given
|
| Standard(s) |
Qi v1.0
|
| Features |
Shutdown, Enable, Standby
|
| Frequency |
110 ~ 205 kHz
|
| No-load Input Power @ Conditions |
- Not given
|
| Efficiency @ Conditions |
>74%, 19V in, 5V @ 2.5 ~ 5 W Out
|
| Component Count + Extras |
35 + 32
|
| Design Author |
Texas Instruments
|
| Main I.C. Base Part |
BQ51013A
|
| Date Created By Author | 2012-04 |
| Date Added To Library | 2012-07 |
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