Description
Datasheet 150KHz 60V 3A Buck DC to DC Converter XL1507A .
The XL1507A is a 150 KHz fixed frequency buck DC/DC converter, capable of driving a 3A load with high voltage, high efficiency.
Features
* Operating Voltage:4.5V~50V
* Adjustable and 5.0V Versions
* Output Adjustable from 1.23V to 48V
* Maximum Duty Cycle 100%
* Feedback Voltage Accuracy ±1.5%
* Minimum Drop Out 1.5V
* Fixed 150KHz Switching Frequency
* 3A Constant Output Current Capability
* Inter
Applications
* Automotive Electronics
* Industrial Control
* Networking Equipment
* Internet of Things
7V~50V
OFF
C1 ON
FB VIN
XL1507A -5.0 SW
EN
GND
L1 D1
5.0V C2
Efficiency(%)
Efficiency VS Output Current
100
95
90
85
80
75
70
65
60
55
50
VIN=12V,VOUT=5.0V,IOUT=0.1A~1.8A
45