Model No. :
CX8834Withstand voltage :
30VOutput voltage :
2-30VOutput current :
2.4AWorking mode :
synchronousPackaging :
SOP-8Summary:
CX8834 is a precise constant voltage and constant current step-down DC-DC converter that supports input DC 4.75V-30V and adjustable output 3-30V, with 100% duty cycle.
CX8834 has a built-in 70m Ω High side PMOS and 30m Ω Low side NMOS, which can support a continuous output current of 2.8A.
CX8834 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.
CX8834 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.
CX8834 is a stable and reliable constant voltage and constant current buck DC-DC converter with excellent performance and inter pole application.
Characteristic:
● Input withstand voltage: DC 30V
● Built in 70m Ω High side PMOS
● Built in 30m Ω Low side NMOS
● Can support 2.4A continuous output current
● Can support 100% duty cycle
● Output voltage and current can be set
● Constant current accuracy ± 8%
● Constant voltage accuracy ± 2%
● No external compensation required
● 135KHz fixed switching frequency
● Cable compensation voltage drop
● Short circuit protection (SCP), overheat protection (OTP), overcurrent protection (OCP), undervoltage protection (UVLO)
● SOP-8L packaging form
Application:
● Car charger
● Lighting lights
● Portable device power supply