What are the mainstream car charging chips 2.4A, 3.1A, and 4.8A used for car chargers? The car charging chip factory recommends CX8824, CX8822, CX8825, and CX8576, CX8571, etc. for high current use.

What are the mainstream car charging chips 2.4A, 3.1A, and 4.8A currently used in car chargers?

2.4A current force recommendation CX8824

The CX8824 only has inductance/input capacitance/output capacitance on the periphery, which is quite simple and has a built-in PMOS+NMOS SOP-8 package

3.1A current force pushing CX8822, CX8825, CX8835

CX8822 Features:

• Input withstand voltage can reach 36V

• Input with overvoltage protection

• Built in 50m Ω High side PMOS

• Built in 30m Ω Low side NMOS

• Can support 3A continuous output current

• Built in high-precision constant current and constant voltage control loop

• Constant current accuracy ± 6%

• Constant pressure accuracy ± 2%

• No external compensation required

• 135k Hz fixed switching frequency

• Cable compensation voltage drop

• Ultra simple application circuit

• Short circuit protection (SCP), overheat protection (OTP), overvoltage protection (OVP), and undervoltage protection (UVLO)

• SOP-8L packaging form

CX8825 Features:

• Input withstand voltage can reach 36V

• Input with overvoltage protection

• Built in 50m Ω High side PMOS

• Built in 30m Ω Low side NMOS

• Can support 3A continuous output current

• Can support 100% duty cycle

• Output voltage and current can be set (2.5V-27V)

• Constant current accuracy ± 6%

• Constant pressure accuracy ± 2%

• No external compensation required

• 135k Hz fixed switching frequency

• Cable compensation voltage drop

• Short circuit protection (SCP), overheat protection (OTP), overvoltage protection (OVP), undervoltage protection (UVLO), and input overvoltage protection

• SOP-8L packaging form

CX8835 Features:

• Input withstand voltage can reach 40V

• Built in 80m Ω High side PMOS

• Built in 20m Ω Low side NMOS

• Can support 3A continuous output current

• Can support 100% duty cycle

• Output voltage and current can be set (2.5V-25V)

• Constant current accuracy ± 6%

• Constant pressure accuracy ± 2%

• No external compensation required

• 135k Hz fixed switching frequency

• Cable compensation voltage drop

• Short circuit protection (SCP), overheat protection (OTP), overvoltage protection (OVP), undervoltage protection (UVLO)

• SOP-8L packaging form

4.8A current force pushing CX8576:

• Input voltage can reach 4.75V-30V

• Built in 10m Ω High side NMOS

• Built in 10m Ω Low side NMOS

• Can support 4.8A continuous output current

• Can support 95% duty cycle

• Output voltage and current can be set (2.5V-20V)

• Constant current accuracy ± 6%

• Constant voltage accuracy ± 2% (VFB=1.0V)

• Cable compensation voltage drop

• Adjustable switching frequency (110KHz-220KHz)

• COMP pin achieves both external compensation and shutdown control

• Short circuit protection (SCP), overheat protection (OTP), overvoltage protection (OVP).

• The built-in SW cycle by cycle detection mode can prevent RSENT current limiting resistor short circuits from damaging the product.

• QFN20L-5 × 5 Packaging Forms

8A high current push CX8571:

• QC3.0 Fast Charging Protocol Integrated Chip Strongly Pushes CX8830

• CX8571 and CX8576 high current car charging chips are recommended, directly supplied from the original factory, with low cost and high cost-effectiveness. Provide free samples and technical support.

Shenzhen CXW Technology Co., Ltd., a manufacturer of power management chips in Shenzhen, specializes in providing DC dc car charging IC solutions, AC dc travel charging IC solutions, protocol ICs, microcontroller MCU solution development, medium and low voltage MOS, BLE Bluetooth intelligent solution applications and other mainstream car charging chips for current market car chargers. High current car charging 2.4A 3.1A/3.4A/4.2A/4.8A/8A car charging/travel charging solution ICs, and the company can provide free sample testing and technical support!!!