TIDA-00712, Smart Watch Battery Management Solution Reference Design
Using Part
Vignette
1 / 3
Pour les produits finaux
- IoT Applications
- Portable Instrumentation
- Sensor and Transducer
- Smart Watch
- Wearable Electronics
Description
- TIDA-00712, Smart Watch Battery Management Solution Reference Design. The design TIDA-00712 is a reference design for Smartwatch BMS (Battery Management Solution). It's suitable for low power wearable devices like smartwatch applications. The design includes an ultra-low current 1 cell Li-ion linear charger, a highly integrated Qi-compliant wireless power receiver, a cost-effective voltage and current protection Integrated Circuit, a system-side with integrated sense resistor battery fuel gauge, and a booster with output up to 28V for LCD kinds of display devices. The design is implemented in a small size (20mm x 29mm) PCB, its input power can be either from a Micro-USB connector or Qi-compliant wireless power transmitter and the wireless power transmitter will be turned off whenever 5V power supply from Micro-USB connector is detected
Caractéristiques principales
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Battery TypeLithium-Ion
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Input Voltage3.4 to 5.5 V
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Output Voltage28 V
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Number of Battery Cells1
Pièces en vedette (4)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
|
BQ51003YFPR | Texas Instruments | Wireless Charging ICs | 2.5W Wireless Power Transmitter/Receiver 28-Pin DSBGA | Ajouter au panier | |
|
TPS61046YFFR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.8V to 5.5V Step Up Single-Out 4.5V to 28V 6-Pin DSBGA T/R | Ajouter au panier | |
|
BQ29702DSER | Texas Instruments | Battery Management ICs | Battery Protection Li-Ion/Li-Pol 6-Pin WSON T/R | Ajouter au panier | |
|
BQ27421YZFR-G1B | Texas Instruments | Battery Management ICs | Fuel Gauge Li-Ion/Li-Pol 9-Pin DSBGA T/R | Ajouter au panier | |