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IP6808_UA
IP6808 is a wireless charging transmitter control SoC chip, compatible with the latest WPC Qi v1.2.4 standard, support A11 coil, support 5W, Apple 7.5W, Samsung 10W, EPP 15W charging.
The IP6808 detects the wireless receiver by analog ping and establishes communication with the receiver to begin power transmission. The IP6808 decodes the communication packets sent from the receiver and then uses the PID algorithm to change the oscillation frequency to adjust the output power on the coil. Once the battery on the receiver is fully charged, the IP6808 terminates the power transmission.
The IP6808 detects the wireless receiver by analog ping and establishes communication with the receiver to begin power transmission. The IP6808 decodes the communication packets sent from the receiver and then uses the PID algorithm to change the oscillation frequency to adjust the output power on the coil. Once the battery on the receiver is fully charged, the IP6808 terminates the power transmission.
IP6808 Description:
IP6808 is a wireless charging transmitter control SoC chip, compatible with the latest WPC Qi v1.2.4 standard, support A11 coil, support 5W, Apple 7.5W, Samsung 10W, EPP 15W charging.
The IP6808 detects the wireless receiver by analog ping and establishes communication with the receiver to begin power transmission. The IP6808 decodes the communication packets sent from the receiver and then uses the PID algorithm to change the oscillation frequency to adjust the output power on the coil. Once the battery on the receiver is fully charged, the IP6808 terminates the power transmission.
On-chip integrated full bridge drive circuit and voltage & current two ASK communication demodulation module, high integration, reduce the solution size and BOM cost.
The IP6808 detects the wireless receiver by analog ping and establishes communication with the receiver to begin power transmission. The IP6808 decodes the communication packets sent from the receiver and then uses the PID algorithm to change the oscillation frequency to adjust the output power on the coil. Once the battery on the receiver is fully charged, the IP6808 terminates the power transmission.
On-chip integrated full bridge drive circuit and voltage & current two ASK communication demodulation module, high integration, reduce the solution size and BOM cost.
IP6808 Features:
Compatible with WPC v1.2.4 standard
Supports multiple applications ranging from 5W to 15W
Supports multiple applications ranging from 5W to 15W
Single 5W application
9V Input 5W/7.5W/10W applications
12V input 5W/7.5W/10W/15W applications
9V Input 5W/7.5W/10W applications
12V input 5W/7.5W/10W/15W applications
Input withstand voltage up to 25V
Integrated input fast charge protocol
Integrated NMOS full bridge drive
Integrated internal voltage/current demodulation
Supports FOD foreign body detection
Integrated input fast charge protocol
Integrated NMOS full bridge drive
Integrated internal voltage/current demodulation
Supports FOD foreign body detection
Highly sensitive static foreign body detection
Supports dynamic FOD detection
The FOD parameters are adjustable
Supports dynamic FOD detection
The FOD parameters are adjustable
Low static power and high efficiency
Static current 4mA
The 15W wireless charging efficiency of the measured system is as high as 80%
The 15W wireless charging efficiency of the measured system is as high as 80%
Compatible with NPO and CBB capacitors
Support product firmware online upgrade
Dynamic power adjustment for USB power supplies with insufficient power supply capacity
Features (DPM)
Support product firmware online upgrade
Dynamic power adjustment for USB power supplies with insufficient power supply capacity
Features (DPM)
Supports chargers as low as 5V 500mA
Input overvoltage, overcurrent protection function
Support PD3.0 input request
NTC support
2 leds for each system status indication
Package 5 mm x 5 mm 0.5pitch QFN32
Support PD3.0 input request
NTC support
2 leds for each system status indication
Package 5 mm x 5 mm 0.5pitch QFN32
IP6808 Application Products:
Back clip, wireless charging base
Car wireless charging equipment
Car wireless charging equipment
Typical application of IP6808:
IP6808 Product Model:
Model name | Model description |
IP6808_UA_NF | For empty chips without programs, you can upgrade the IP6808_UA firmware with the upgrade tool |
IP6808_UA_F_S_XXXXX | IP6808_UA MPA2 coil (10uH coil +250nF resonant capacitor) standard model, 12V input support 5W/7.5W/10W/15W wireless charging output |
IP6808 pin definition:
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Typical application schematic diagram of IP6808:
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