Shenzhen ATFU Electronics Technology ltd
Shenzhen ATFU Electronics Technology LTD
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Description
The XL2009 is a 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An over current protection function is built inside. When short protection function happens, the operation frequency will be reduced from 180KHz to 48KHz. An internal compensation block is built in to minimize external component count.
Wide 8V to 36V Input Voltage Range
Output Adjustable from 1.25V to 32V
Maximum Duty Cycle 100%
Minimum Drop Out 0.3V
Fixed 180KHz Switching Frequency
Maximum 3A Switching Current
Internal Optimize Power MOSFET
High efficiency
Excellent line and load regulation
With output constant current loop
Built in thermal shutdown function
Built in current limit function
Built in output short protection function
Available in SOP8L package
APPLICATIONS
Car Charger
Battery Charger
LCD Monitor and LCD TV
Portable instrument power supply
Telecom / Networking Equipment
Product Category: Power Management, Voltage Regulators, DC to DC Converters
| P/N | Brand | Package |
| XL7005E1 | XLSEMI | SOP8 |
| XL7015E1 | XLSEMI | TO252-5 |
| XL2009E1 | XLSEMI | SOP8 |
| XL1509-5.0E1 | XLSEMI | SOP8 |
| XL6005E1 | XLSEMI | TO252-5 |
| XL3005E1 | XLSEMI | TO263-5 |
| XL7045E1 | XLSEMI | SOP8 |
| XL7026E1 | XLSEMI | SOP8 |
| XL4016E1 | XLSEMI | TO220-5 |
| XL6019E1 | XLSEMI | TO263 |
| XL6012E1 | XLSEMI | TO220-5 |
| XL1509-12E1 | XLSEMI | SOP8 |
| XL6007E1 | XLSEMI | SOP8 |
| XL2596S-ADJ | XLSEMI | TO-263-5 |
| XL3001E1 | XLSEMI | SOP8 |
| XL4005E1 | XLSEMI | TO-263 |
| XL6001E1 | XLSEMI | SOP8 |
| XL2001E1 | XLSEMI | SOP8 |
| XL1509-ADJ | XLSEMI | SOP8 |
| XL2596S-5.0E1 | XLSEMI | TO-263 |
| XL4051E1 | XLSEMI | TO-263-5 |
| XL4013E1 | XLSEMI | TO-263-5 |
| XL6006E1 | XLSEMI | TO-263-5 |
| XL3003E1 | XLSEMI | TO-263-5 |
| XL4015E1 | XLSEMI | TO-263-5 |
| XL6013E1 | XLSEMI | SOP8 |
| XL1410E1 | XLSEMI | SOP8 |
| XL4001E1 | XLSEMI | SOP8 |
| XL4201E1 | XLSEMI | SOP8 |
| XL6008E1 | XLSEMI | TO-263 |
| XL7035E1 | XLSEMI | TO-263 |
| XL2013E1 | XLSEMI | TO-263 |
| XL4301E1 | XLSEMI | SOP8 |
| XL8002E1 | XLSEMI | TO-263 |
| XL1530E1 | XLSEMI | SOP8 |
| XL7016E1 | XLSEMI | SOP8 |
| XL2011E1 | XLSEMI | SOP8 |