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UH477 Datasheet, PDF (3/6 Pages) Unisonic Technologies – SINGLE PHASE DC MOTOR DRIVE IC | |||
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UH477
Preliminary
LINEAR INTEGRATED CIRCUIT
 ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
VCC Pin Voltage
30
V
Peak Current
800
mA
Output Peak Sink Current Hold Current
IOUT
600
mA
Continuous Current
300
mA
Power Dissipation
TA=25°C
TA=70°C
PD
600
mW
450
mW
Junction Temperature
TJ
+150
°C
Operating Junction Temperature
TJ
0 ~ +85
°C
Storage Temperature
TSTG
-65 ~ +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.
 DC ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Voltage
Quiescent Supply Current
Output Saturation Voltage
SYMBOL
VCC
ICC
VCE(SINK)
VCE(DRIVE)
TEST CONDITIONS
VCC=30V, No use pin open
VCC=14V, IC=200mA
VCC=14V, IC=200mA
 AC ELECTRICAL CHARACTERISTICS
MIN TYP MAX UNIT
3
30
V
25 30 mA
0.55 0.8 V
12.5
14
V
PARAMETER
Rise Time
Fall Time
Switch Time Differential
SYMBOL
tR
tF
Ît
 MAGNETIC CHARACTERITICS
TEST CONDITIONS
RL=820â¦, CL=20pF
RL=820â¦, CL=20pF
RL=820â¦, CL=20pF
MIN TYP MAX UNIT
0.5 1.0 μs
0.5 1.5 μs
1.0 0.5 μs
A Grade
PARAMETER
Operating Point
Release Point
B Grade
PARAMETER
Operating Point
Release Point
C Grade
PARAMETER
Operating Point
Release Point
SYMBOL
BOP
BRP
SYMBOL
BOP
BRP
SYMBOL
BOP
BRP
MIN
10
-45
MIN
-65
MIN
-90
TYP
MAX
UNIT
45
-10
Gauss
TYP
MAX
UNIT
65
Gauss
TYP
MAX
UNIT
90
Gauss
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R109-028.a
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