Features
GeneralDescription
Greater than 90% Efficiency
Adjustable Output Voltage Up to 24V
Internal 24V Power MOSFET
Peak Current 3A,4.5A,5.5A
520kHz Frequency
Built-in Over-Voltage Protection (OVP)
Open Protection
Programmable Soft-Start Function
Thermal Shutdown s
Under-Voltage-Lockout
Over-Current Protection
SOP-8(EP) Package

The XZ4112x decives are high-performance,fixed
frequency, current-mode PWM step-up DC/DC
converter that incorporate internal power
MOSFETs. The XZ4112x includes an integrated
power MOSFET that supports peak currents of up
to 3A/4.5A/5.5A.

The XZ4112x utilizes simple external loop
compensation allowing optimization between
component size, cost, and AC performance across
a wide range of applications. Additional functions
include an externally programmable soft-start
function for easy inrush current control, internal .