Description
Datasheet 6A 120KHz 50V Synchronous Buck DC to DC Converter XL9026 .
The XL9026 is a 120KHz fixed frequency PWM synchronous buck DC/DC converter, capable of driving a 6A load with high efficiency, low ripple and excelle.
Features
* Operation Voltage:5V~45V
* Output Adjustable from 1.25V to 40V
* Maximum Duty Cycle up to 100%
* Feedback Voltage Accuracy ±2%
* Fixed 120KHz Switching Frequency
* 6A Constant Output Current Capability
* Internal Optimize Power MOSFET
* High efficiency up to 96%
Applications
* Automotive Electronics
* Industrial Control
* Networking Equipment
* Internet of Things
5V~45V
VIN
VOUT=1.25
* (1+R2/R1)
SW
L1
CC
XL9026
VC
FB
CIN
GND
R2 CFF
COUT R1
Efficiency(%)
100 95 90 85 80 75 70 65 60 55 50 45 40 35 30 0
Efficiency VS Output current
VIN=8V,VO