XL9023
Features
- Operation Voltage：5V~40V
- Output Adjustable from 1.25V to 35V
- Maximum Duty Cycle up to 100%
- Feedback Voltage Accuracy ±2%
- Fixed 120KHz Switching Frequency
- 4A Constant Output Current Capability
- Internal Optimize Power MOSFET
- High efficiency up to 95%
- Max. Output power up to 30W
- Excellent line and load regulation
- Built in thermal shutdown function
- Built in current limit protection function
- Built in output short protection function
- Temperature Grade 1: -40 ℃ to 125 ℃
Ambient Operating Temperature Range
- Device HBM ESD Classification Level
Class3A
- Available in TO252-5L package
Typical application schematic
General Description
The XL9023 is a 120KHz fixed frequency PWM synchronous buck DC/DC converter, capable of driving a 4A load with high efficiency, low ripple and excellent line and load regulation. XL9023 supports wide input operating voltage range of 5V ~ 40V and a maximum duty cycle of 100% output. A builtin loop pensation module reduces...
