UC621XX(2005) Просмотр технического описания (PDF) - Unisonic Technologies
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UC621XX Datasheet PDF : 14 Pages
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UC621XX
CMOS IC
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
12
V
Output Voltage
VOUT
Vss-0.3 ~ VIN+0.3
V
CE Input Voltage
VCE
Vss-0.3 ~ VIN+0.3
V
EXT Output Voltage
VO(EXT)
12
V
EXT Output Current
IEXT
50
mA
Power Dissipation
PD
150
mW
Junction Temperature
TJ
+125
℃
Operating Temperature
TOPR
-20 ~ +85
℃
Storage Temperature
TSTG
-40 ~ +150
℃
Note:1.Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2.The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature range
and assured by design from -20℃~+85℃.
ELECTRICAL CHARACTERISTICS (Ta=25℃, unless otherwise specified.)
UC62130( VOUT(T) =3.0V)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Output Voltage (Note2)
VOUT(E) IOUT =50mA, VIN=4.0V
2.940
Input Voltage
VIN
EXT Output Voltage
VEXT
CE Level Voltage
High
VCEH
1.5
Low
VCEL
Load Stability (Note 4)
△VOUT VIN =4.0V, 1mA≤IOUT≤100mA
-60
Input-Output Voltage Differential
VDIFF
IOUT =100mA
Maximum Output Current(Note 4) IOUT (max) VIN=4.0V
Supply Current1
Iss1
VIN =4.0V, VCE =Vss
Supply Current2
Iss2
VIN =8.0V, VCE =VIN
EXT Leakage Current
ILEAK
CE Level Current
High
ICEH
VCE =VIN
Low
ICEL
VCE =Vss
-0.2
Input Stability (Note 4)
△VOUT
△VIN×VOUT
IOUT =50mA, 4.0V≤VIN≤8.0V
Output Voltage Temperature
Characteristics (Note 4)
△VOUT
△TOPR×VOUT
IOUT
=10mA,
-20℃≤TOPR≤85℃
TYP
3.000
100
1000
50
-0.05
0.1
±100
MAX
3.060
8
8
0.25
60
0.6
80
0.5
0.1
0
UNIT
V
V
V
V
V
mV
mV
mA
µA
µA
µA
µA
µA
0.3 %/V
ppm/℃
UC62133(VOUT(T)=3.3V)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage (Note2)
VOUT(E) IOUT =50mA, VIN =4.3V
Input Voltage
VIN
EXT Output Voltage
VEXT
CE Level Voltage
Load Stability (Note 4)
High
Low
VCEH
VCEL
△VOUT
VIN =4.3V, 1mA≤IOUT≤100mA
Input-Output Voltage Differential
VDIFF
IOUT =100mA
Maximum Output Current (Note 4) IOUT (max) VIN =4.3V
Supply Current1
Iss1
VIN =4.3V, VCE =Vss
Supply Current2
Iss2
VIN =8.0V, VCE =VIN
EXT Leakage Current
ILEAK
CE Level Current
High
Low
Input Stability (Note 4)
Output Voltage Temperature
Characteristics (Note 4)
ICEH
VCE =VIN
ICEL
VCE =Vss
△VOUT
△VIN×VOUT
IOUT =50mA, 4.3V≤VIN≤8.0V
△VOUT
△TOPR×VOUT
IOUT =10mA,
-20℃≤TOPR≤85℃
MIN
3.234
1.5
-60
-0.2
TYP
3.300
100
1000
50
-0.05
MAX
3.366
8
8
0.25
60
0.6
80
0.5
0.1
0
UNIT
V
V
V
V
V
mV
mV
mA
µA
µA
µA
µA
µA
0.1 0.3 %/V
±100
ppm/℃
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-028,B
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