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Home > 5W Single Coil—SG0112C

Wireless charging launcher TX  project—5W single coil—SG0112C

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.

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

Program features:

Model:SG0112C

Packaging:

QFN

1(001).jpg

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.

Product application:

Model:SG0112C

1、Conventional consumer electronics;

2(001).jpg

2、Handheld terminal;

3、Car accessories;

4、Smart wearable;

5、Smart home.

 

 

Efficiency diagram:

3.jpg