Home > 5W single coil—SG0112C

Wireless charging launcher TX   project5W single coilSG0112C
 

1. Project introduction:
 SG0112C scheme adopts TI BQ500212A main  chip, independent design, stable performance and low standby power consumption.  With the unique PWM modulation technology, the conversion efficiency is greatly  improved, and the convenience of wireless charging is easily realized. This  scheme supports WPC1.1 standard and is very suitable for public and family use.


 2. Spec:

Type:

5W single coil

Application:

Launcher

Working  way:

Electromagnetic

Chip brand:

TI

Chip type:

BQ500212A

Compatible    agreement:

WPC1.1

Working frquency:

110Khz-205Khz

Working voltage:

4.5-5.5V

Transmission power:

5W


3.Program features:

Model:SG0112C

Packaging:

QFN

 1

PCBAsize:

64*35*mm

PCBA:

4 layersFR4、one side SMT

Coil size:

 43.3*43.3mm/53.3*53.3mm

Coil process:

Plane self-adhesive technology

input:

5.0V/2.0A

Efficiency:

70%

Effective-distance:

3-5mm

Support-interface:

USB

Function-support:

Support foreign body detection, overcurrent protection over-temperature protection, intelligent  identification.

Advantages-disadvantages:

High charging efficiency, low temperature rise, simple peripheral circuit, good compatibility, only suitable for small    power applications.


4. Product  application:

Model:SG0112C

1、Conventional consumer electronics;

2、Handheld terminal;

3、Car accessories;

4、Smart wearable;

5、Smart home.

2(001)(001)


5. Efficiency diagram:

 3