Wireless Charging Transmitter Module

Wireless Charging Transmitter Module is solution adopts international leading & cost-effective chip devices and method for transforming wireless energy with high efficiency, the maximum transmission distance is up to 8 mm which has several protective measures and alarm functions and have intelligent control of output power and conversion efficiency for optimum temperature control.

Feature

• Full-bridge gate driver, support both single and triple coils
• Integrated demodulation circuit for communicating with receiver IC
• Built-in LDO(internal 5 V power supply for IC)

Specification

• Solution Type: Q03(M)
• Application: Transmitter
• Solution features: Compatible WPC1.2 standard 5W single coil wireless charging transmitting terminal, achieving wireless charging one by one.
• Working method: electromagnetic induction
• Protocol standards: WPC 1.2
• Input：DC 5V/1.5A
• Input type: USB
• Output power: 7.5W （Max 15W）
• Standby energy consumption: 100-300mW
• Working frequency range: 110k-205KHZ
• Transfer efficency: 75%(max)
• Launch distance: ≤10mm
• Size:54mm*54mm*5.3mm(shape can be designed according to customer demand)
• Weight: 22g
• Protective measures: impurity detection, under voltage protection
• Alarm function: impurity detection alarm, under voltage alarm,
• Alarm: LED status indicator, buzzer

Package Includes:

1 x Wireless Charging Transmitter Module