XL6008 Datasheet PDF - Xlsemi
| Part Number | XL6008 | |
| Description | 400KHz 60V 3A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter | |
| Manufacturers | Xlsemi | |
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XL6008
400KHz 60V 3A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter
Features
n Wide 3.6V to 32V Input Voltage Range
n Positive or Negative Output Voltage
Programming with a Single Feedback Pin
n Current Mode Control Provides Excellent
Transient Response
n 1.25V reference adjustable version
n Fixed 400KHz Switching Frequency
n Maximum 3A Switching Current
n SW PIN Built in Over Voltage Protection
n Excellent line and load regulation
n EN PIN TTL shutdown capability
n Internal Optimize Power MOSFET
n High efficiency up to 92%
n Built in Frequency Compensation
n Built in Soft-Start Function
n Built in Thermal Shutdown Function
n Built in Current Limit Function
n Available in TO252-5L package
General Description
The XL6008 regulator is a wide input range,
current mode, DC/DC converter which is
capable of generating either positive or
negative output voltages. It can be configured
as either a boost, flyback, SEPIC or inverting
converter. The XL6008 built in N-channel
power MOSFET and fixed frequency
oscillator, current-mode architecture results in
stable operation over a wide range of supply
and output voltages.
The XL6008 regulator is special design for
portable electronic equipment.
Applications
n Automotive and Industrial Boost
Buck-Boost / Inverting Converters
n Portable Electronic Equipment
/
Figure1. Package Type of XL6008
Rev 1.2
www.xlsemi.com
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XL6008
400KHz 60V 3A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter
XL6008 Electrical Characteristics
Ta = 25℃;unless otherwise specified.
Symbol Parameter
Test Condition
System parameters test circuit figure4
VFB
Efficiency
Feedback
Voltage
ŋ
Vin = 12V to 16V, Vout=18V
Iload=0.1A to 1A
Vin=12V ,Vout=18.5V
Iout=1A
Min. Typ. Max. Unit
1.213 1.25 1.287 V
- 92 - %
Electrical Characteristics (DC Parameters)
Vin = 12V, GND=0V, Vin & GND parallel connect a 220uf/50V capacitor; Iout=0.5A, Ta =
25℃; the others floating unless otherwise specified.
Parameters
Symbol Test Condition Min. Typ. Max. Unit
Input operation voltage
Vin
3.6 32 V
Shutdown Supply Current
Quiescent Supply Current
Oscillator Frequency
ISTBY
Iq
Fosc
VEN=0V
VEN =2V,
VFB =Vin
70 100 uA
2.5 5 mA
320 400 480 Khz
Switch Current Limit
IL
VFB =0
3A
Output Power NMOS
Rdson
Vin=12V,
ISW=3A
110 120 mohm
EN Pin Threshold
VEN
High (Regulator ON)
Low (Regulator OFF)
EN Pin Input Leakage
Current
Max. Duty Cycle
IH
IL
DMAX
VEN =2V (ON)
VEN =0V (OFF)
VFB=0V
1.4
0.8
3 10
3 10
90
V
uA
uA
%
Rev 1.2
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5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for XL6008 electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ XL6008.PDF Datasheet ] | |
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