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| UH447G-G04-K Datasheet, PDF (3/5 Pages) Unisonic Technologies – CMOS IC | |||
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UH447
CMOS IC
ï® ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
DC Supply Voltage(VDD, FG)
VDD
32
V
Supply Current
Output Current
IDD
5
mA
ICONT
350
mA
Power Dissipation
Junction Temperature
PD
500
mW
TJ
170
°C
Operation Junction Temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-55 ~ +150
°C
Note: 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.
ï® THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
SYMBOL
θJA
θJC
ï® RECOMMENDED OPERATING COMDITIONS
RATINGS
104
90
UNIT
°C/W
°C/W
PARAMETER
Supply Voltage
Operation Junction Temperature
SYMBOL
MIN
VDD
4.5
TA
-40
TYP
ï® ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise specified)
MAX
30
+85
UNIT
V
°C
PARAMETER
Average Supply Current
On resistance
Thermal Shutdown Threshold
Locked Rotor Period
SYMBOL
IDD
RON
TSD
TON
TOFF
TEST CONDITIONS
VDD=24V, No Load
VDD=4.5V
VDD=24V
ï® MAGNETIC CHARACTERISTICS (1mT=10Gauss)
MIN TYP MAX UNIT
3.0
mA
8.0
â¦
2.0
â¦
150
°C
0.4
S
4.1
S
Operate Point
Release Point
Hysteresis
PARAMETER
SYMBOL
BOP
BRP
BHYS
MIN
5
-50
ï® DRIVER OUTPUT VS MAGNETIC POLE
TYP
MAX
UNIT
25
50
Gauss
-25
-5
Gauss
50
Gauss
North pole
South pole
PARAMETER
TEST CONDITIONS
B < BRP
B > BOP
NO
High
Low
SO
Low
High
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 5
QW-R118-028.a
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