W83310DS/DG
PRELIMINARY
7. Electrical Characteristics
AC CHARACTERISTICS
Cout=1000uF, T
A
= 0
°
C to +70
°
C
Parameter
Symbol
Output Offset Voltage
Vos
Load Regulation
Input Voltage Range
Operating Current of VCNTL
Short Current Limit
VIN
VCNTL
ICNTL
ILMT
1.62
3.3
0.5
4.0
Min
-5
Typ
0
0.8
0.8
Max
+5
Units
mV
%
3.63
3.63
1
V
mA
A
No Load(Iout=0A)
Test Conditions
Iout=0A
Loading: 0A 2.0A
Loading: 0A -2.0A
Note:
Load regulation is tested by using a 1ms current pulse and V
OUT
measuring.
Cout=1000uF, T
A
= 0
°
C to +70
°
C
Parameter
Symbol
Output Offset Voltage
Vos
Load Regulation
Input Voltage Range
Operating Current of VCNTL
VREF1 Threshold trigger
BOOT_SEL Threshold Trigger
Short Current Limit
ILMT
VIN
VCNTL
ICNTL
1.62
3.3
0.5
0.8
0.2
1
0.2
4.0
Min
-5
Typ
0
0.8
0.8
Max
+5
Units
mV
%
3.63
3.63
1
V
mA
V
V
V
V
A
No Load(Iout=0A)
Output=High
Output=Low
BOOT_SEL=High
BOOT_SEL=Low
Test Conditions
Iout=0A
Loading: 0A 2.0A
Loading: 0A -2.0A
Note:
Load regulation is tested by using a 1ms current pulse and V
OUT
measuring.
Cout=1000uF, T
A
= 0
°
C to +70
°
C
Parameter
Symbol
Output Offset Voltage
Vos
Load Regulation
Input Voltage Range
Operating Current of VCNTL
VREF2 Threshold trigger
BOOT_SEL Threshold Trigger
Short Current Limit
ILMT
VIN
VCNTL
ICNTL
1.62
3.3
0.5
0.8
0.2
1
0.2
4.0
Min
-5
Typ
0
0.8
0.8
Max
+5
Units
mV
%
3.63
3.63
1
V
mA
V
V
V
V
A
No Load(Iout=0A)
Output=High
Output=Low
BOOT_SEL=High
BOOT_SEL=Low
Test Conditions
Iout=0A
Loading: 0A 2.0A
Loading: 0A -2.0A
Note:
Load regulation is tested by using a 1ms current pulse and V
OUT
measuring.
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Publication Release Date: 2005/May
Revision 0.9
5
WINBOND [ WINBOND ]
