XLSEMI 深圳市
科技有限公司
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3A 52KHz 40V Buck DC to DC Converter
XL2576
XL2576-3.3 Electrical Characteristics
Ta = 25℃;unless otherwise specified.
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
System parameters test circuit figure5
Output
Voltage
Vin = 4.75V to 40V
VOUT
3.168 3.3 3.432
75
V
Iload=0.2A to 3A
Vin=12V ,Vout=3.3V
Iout=3A
Efficiency
-
-
%
ŋ
XL2576-5.0 Electrical Characteristics
Ta = 25℃;unless otherwise specified.
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
System parameters test circuit figure5
Output
Voltage
Vin = 7V to 40V
VOUT
4.8
-
5
5.2
-
V
Iload=0.2A to 3A
Vin=12V ,Vout=5V
Iout=3A
Efficiency
78
%
ŋ
XL2576-ADJ Electrical Characteristics
Ta = 25℃;unless otherwise specified.
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
System parameters test circuit figure5
Output
Voltage
Vin = 4.5V to 40V
VOUT
1.193 1.23 1.267
73
V
Iload=0.2A to 3A
Vin=12V ,Vout=3V
Iout=3A
Efficiency
-
-
%
ŋ
Rev 1.0
w w w . j i n r u i - t e c h . c o m
6