Recommended for high cost performance 5V3.1A car charging and voltage reduction solutions, CX8823/CX8823A/CX8525, with a streamlined peripheral and ultra simple application line, using SOP-8 minimalist packaging, providing sample application and spot support!
CX8823/CX8823A/CX8525:
Input voltage 8V-30V
Input with overvoltage protection 32V
Supports 3.1A continuous output current
Built in constant current and constant voltage control loops
No external compensation required
135k Hz fixed switching frequency, supporting MLCC
SCP/OTP/OCP/OVP multifunctional protection
CX8823 has a fixed 5V output, with an efficiency of up to 92%;
CX8823A/CX8525 has adjustable output, supports 100% duty cycle, and an efficiency of up to 96%;
CX8833/CX8833B
Input voltage 4.5-30V
Supports 3A continuous output current
CX8833, adjustable output, supports 100% duty cycle, with an efficiency of up to 96%
Output voltage and current can be set
No external compensation required
135KHz fixed switch frequency, cable compensation voltage drop
SCP/OTP/OCP/UVLO multifunctional protection
CX8833B, fixed 5V output, efficiency up to 92%
The power supply can be matched with any protocol to easily achieve efficient QC and PD fast charging. The recommended solution combination is as follows:
CX8833+CX601 (QC3.0)
CX8525+CX7630 (PD single C port)
CX8833+CX2920AC (PD dual port)