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PDF XL2005 Data sheet ( Hoja de datos )
| Número de pieza | XL2005 | |
| Descripción | 2A 160KHz 32V Buck DC/DC Converter | |
| Fabricantes | XLSEMI | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de XL2005 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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2A 160KHz 32V Buck DC/DC Converter With CV/CC Loop
Datasheet
XL2005
Features
n Wide 8V to 32V Input Voltage Range
n Output Adjustable from 0.8V to 26V
n Minimum Drop Out 0.3V
n Fixed 160KHz Switching Frequency
n Maximum 2A Output Current Capability
n Internal Optimize Power MOSFET
n Excellent line and load regulation
n High efficiency up to 92%
n TTL shutdown capability
n EN pin with hysteresis function
n With output constant current loop
n Built in Constant Voltage (CV) Loop
n Built in Constant Current (CC) Loop
n Built in thermal shutdown function
n Built in output short protection
n SOP8 package
General Description
The XL2005 is a 160 KHz fixed frequency
PWM buck (step-down) DC/DC converter,
capable of driving a 2A 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 enable
function, an over current protection function
is built inside. An internal compensation
block is built in to minimize external
component count.
Applications
n Car Charger
n Battery Charger
Figure1. Package Type of XL2005
http://www.junyi-ic.com TEL:0755-29955070 FAX:0755-27858707
Free Datasheet http://www.Datasheet4U.com
1 page  
2A 160KHz 32V Buck DC/DC Converter With CV/CC Loop
Typical Application Circuit (Car Charger)
Datasheet
XL2005
Figure4. XL2005 Typical Application Circuit (Car Charger)
Figure5. Output Voltage VS Output Current Curve
http://www.junyi-ic.com TEL:0755-29955070 FAX:0755-27858707
Free Datasheet http://www.Datasheet4U.com
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet XL2005.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| XL2001 | 5V/1.8A 150KHz 45V Buck DC to DC Converter |  Xlsemi |
| XL2005 | 2A 160KHz 32V Buck DC/DC Converter | XLSEMI |
| XL2006 | 3A 160KHz 32V Buck DC/DC Converter | XLSEMI |
| XL2009 | 3A 180KHz 36V Buck DC to DC Converter | Xlsemi |
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