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Home > 10W Double Coil—SG6149A

Wireless charging receiver RX project -10W double coil—SG6149A

Project introduction:

The SG6149A scheme adopts the main chip of ling Yang GPMQ8005B, which supports fast charge, 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 WPC1.2 standard and is very suitable for public and family use.

Spec:

Type:

10W double coil

Application:

Receiver

Working way:

Electromagnetic

Chip brand:

Sunplus

Chip type:

GPMQ8005B

Compatible agreement:

WPC1.2

Working frquency:

110Khz-205Khz

Working voltage:

5V/9V

Transmission power:

10W

Program features:

Model:SG6149A

Packaging:

QFP

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PCBA size:

58.6*44mm

PCBA:

DoubleFR4、single side SMT

Coil size:

93*51mm

Coil-process:

Plane self-adhesive technology

output:

5.0V/2.0A;9V/2A

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, quick charge, etc.

Product application:

Model:SG6149A

1、Conventional consumer electronics;

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2、Handheld terminal;

3、Car accessories;

4、Smart wearable;

5、Smart home.

 

 

Efficiency diagram:

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