Model No. :
CX8822Withstand voltage :
32VOutput voltage :
5VOutput current :
3.1AWorking mode :
synchronousPackaging :
SOP-8Summary:
CX8822 is a step-down DC-DC converter with an input withstand voltage of up to 36V and the ability to achieve precise constant voltage and current.
CX8822 has a built-in 50m Ω High side PMOS and 30m Ω Low side NMOS, which can support 3A continuous output current.
CX8822 has high-performance load response and input voltage response capabilities, while precise constant voltage and constant current control loops achieve minimal load and linear adjustment rates.
CX8822 does not require external compensation and can rely on its built-in stable loop to achieve constant current and voltage control, while also having cable voltage drop compensation function.
CX8822 is a constant voltage, constant current, and step-down DC-DC converter with minimal application excellent performance, and stable reliability.
Characteristic:
Input withstand voltage can reach 36V
Input with overvoltage protection
Built in 50m Ω High side PMOS
Built in 30m Ω Low side NMOS
Support 3A continuous output current
Built in high-precision constant current and constant voltage control loops
Constant current accuracy ± 8%
Constant voltage accuracy ± 3%
No external compensation required
135k Hz fixed switching frequency
Cable compensation voltage drop
Ultra simple application line
Short circuit protection (SCP), overheat protection (OTP), overvoltage protection (OVP), and undervoltage protection (UVLO)
SOP-8L packaging form
Application:
Car charger
Lighting lights
Portable device power supply