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IP6829
IP6829 is a wireless charging transmitter control SoC chip, compatible with the latest WPC Qi v1.3 standard, support A11, A11a, MP-A2 coil, support 5W, Apple 7.5W, Samsung 10W, 15W charging. The IP6829 detects the wireless receiver by analog ping and establishes communication with the receiver to begin power transmission. The IP6829 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.
IP6829 chip integrated full bridge drive circuit and full bridge power MOS, voltage and current two ASK communication demodulation module; High solution integration can significantly reduce solution size and BOM cost.
IP6829 chip integrated full bridge drive circuit and full bridge power MOS, voltage and current two ASK communication demodulation module; High solution integration can significantly reduce solution size and BOM cost.
IP6829 Description:
IP6829 is a wireless charging transmitter control SoC chip, compatible with the latest WPC Qi v1.3 standard, support A11, A11a, MP-A2 coil, support 5W, Apple 7.5W, Samsung 10W, 15W charging. The IP6829 detects the wireless receiver by analog ping and establishes communication with the receiver to begin power transmission. The IP6829 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.
IP6829 chip integrated full bridge drive circuit and full bridge power MOS, voltage and current two ASK communication demodulation module; High solution integration can significantly reduce solution size and BOM cost.
IP6829 chip integrated full bridge drive circuit and full bridge power MOS, voltage and current two ASK communication demodulation module; High solution integration can significantly reduce solution size and BOM cost.
IP6829 features:
Compatible with WPC v1.2.4 and v1.3 standards
Supports multiple applications ranging from 5W to 15W
Supports multiple applications ranging from 5W to 15W
Single 5W application
Fast charger input 5~15W applications
5V input 5W application;
9V input 5W, 7.5W, 10W applications;
12V input 5W, 7.5W, 10W, 15W applications.
12V charger input 15W application
Support multi-coil scheme (two-coil, three-coil)
Fast charger input 5~15W applications
5V input 5W application;
9V input 5W, 7.5W, 10W applications;
12V input 5W, 7.5W, 10W, 15W applications.
12V charger input 15W application
Support multi-coil scheme (two-coil, three-coil)
Integrated NMOS full bridge drive and full bridge power MOS
Integrated internal voltage & current dual demodulation
Supports FOD foreign body detection
Integrated internal voltage & current dual demodulation
Supports FOD foreign body detection
Highly sensitive static foreign object detection (adjustable by capacitance)
Supports dynamic FOD detection
External resistance to adjust FOD parameters (Adjust dynamic fod)
Supports dynamic FOD detection
External resistance to adjust FOD parameters (Adjust dynamic fod)
Low static power and high efficiency
Static current 10mA
The charging efficiency of the measured system is up to 80%
The charging efficiency of the measured system is up to 80%
Compatible with NPO and CBB capacitors
Dynamic power adjustment for USB power supplies with insufficient power supply capacity
Features (DPM)
Dynamic power adjustment for USB power supplies with insufficient power supply capacity
Features (DPM)
Supports chargers as low as 5V 500mA
Input over voltage, over current, under voltage protection
Supports repeated firmware upgrade
Support PD3.0 input request
Support DPDM fast charge input request
Support Qi protocol BPP, PPDE authentication
Supports NTC overtemperature protection
Supports up to 3 LED indicators
Package 5 mm x 5 mm 0.5pitch QFN32
Supports repeated firmware upgrade
Support PD3.0 input request
Support DPDM fast charge input request
Support Qi protocol BPP, PPDE authentication
Supports NTC overtemperature protection
Supports up to 3 LED indicators
Package 5 mm x 5 mm 0.5pitch QFN32
IP6829 Application:
Back clip, wireless charging base
Car wireless charging equipment
Car wireless charging equipment
IP6829 system block diagram:
IP6829 pin definition:
IP6829 Full bridge drive application circuit:
Typical application schematic diagram of IP6829:
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