Datasheet Summary
150KHz 60V 2A Buck DC to DC Converter
Features
General Description
- Operating Voltage：4.5V~50V
- Adjustable, 3.3V, 5.0V and 12V 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
- 2A Constant Output Current Capability
The XL1509A is a 150 KHz fixed frequency buck DC/DC converter, capable of driving a 2A load with high voltage, high efficiency. The XL1509A supports wide input operating voltage range of 4.5V ~ 50V and a maximum duty cycle of 100% output. A built-in loop pensation module reduces ponents in the system, lowering power system cost
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