4462 Ver la hoja de datos (PDF) - M.S. Kennedy
Número de pieza
componentes Descripción
Fabricante
4462 Datasheet PDF : 8 Pages
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ABSOLUTE MAXIMUM RATINGS
High Voltage Supply (internal regulators disabled) ○ ○ ○75V
High Voltage Supply (using internal regulators) ○ ○ ○ ○ ○ 55V
Current Command Input ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ±13.5V
Logic Inputs
-0.2V to REFOUT
○
○
○
○
○
○
○
○
○
○
○
○
○
±15VOUT External Load
±25 mA
○
○
○
○
○
○
○
○
○
○
○
REFOUT External Load ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 15 mA
E/A OUT External Load ○
○
○
○
○
○
○
○
○
○
○
○
○
5 mA
○
Clock SYNC Input ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ -0.2V to +15V
Continuous Output Current ○
○
○
○
○
○
○
○
30 Amps
○
Peak Output Current
41 Amps
○
○
○
○
○
○
○
○
○
○
○
○
○
RθJC Thermal Resistance (Output Switches)○ ○ ○ ○ ○0.6°C/W
RθJC Thermal Resistance (Regulator)○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○7°C/W
TST Storage Temperature Range ○ ○ ○ ○ ○-40°C to +150°C
TLD Lead Temperature Range ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○+300°C
(10 Seconds)
TC Case Operating Temperature ○ ○ ○ ○ ○-40°C to +125°C
TJ Junction Temperature ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○+150°C
ELECTRICAL SPECIFICATIONS
Parameter
Test Conditions
Min.
MSK 4462 2
Typ.
INPUT CURRENT
+15 VIN
-15 VIN
Output PWM'ing
Current Command=0 Volts
-
68
-
30
PWM
Clock Free Running Frequency
20
22
-
-
CLOCK SYNC INPUT
VIL 1
-
-
VIH 1
12.5
-
Duty Cycle 1
10
-
SYNC Frequency 1
Clock +0
-
REGULATORS
+15 VOUT
-15 VOUT
REFOUT
-15 VOUT Ripple
25mA Load 2
25mA Load 2
15mA Load
25mA Load
14.25
-
-14.25
-
5.82
-
-
-
LOGIC INPUTS
(Hall A,B,C,Brake,60°/120°,DIS)
VIL 1
-
-
VIH 1
3.0
-
ANALOG SECTION
Current Command Input Range 1
-
-
Current Command Input Current 1
-
-
Transconductance 4
2.55
3
-
-
Offset Current
Current Command=0Volts
-
-
-
-
Current Monitor 4
0.280
-
0.33
-
Current Monitor Voltage Swing 1
5mA Load
-
-
ERROR AMP
E/A OUT Swing 1
Slew Rate 1
Gain Bandwidth Product 1
Large Signal Voltage Gain 1
5mA Load
-
-
6.5
8
-
6.5
175
275
OUTPUT SECTION 1
Voltage Drop Across Bridge (1 Upper & 1 Lower) 1
30 AMPS
-
-
Voltage Drop Across Bridge (1 Upper & 1 Lower) 1
30 AMPS @ 150°C Junction
-
-
Leakage Current 1 3
All switches off, V+=60V, 150°C Junction
-
-
Diode VSD 1
-
-
trr 1
-
280
Dead Time 1
-
2
NOTES:
1 Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only.
2 Maximum power dissipation must be limited according to voltage regulator power dissipation.
3 Module powered by external ±15V supplies.
4 Measurements do not include offset current at 0V current command.
Max.
85
40
24
-
2.5
-
90
Clock +3
15.75
-15.75
6.57
250
0.8
-
±13.5
1.5
3.45
-
±50
-
0.380
-
±12
±12
-
-
-
1
1.83
750
2.6
-
-
Units
mA
mA
KHz
KHz
VOLTS
VOLTS
%
KHz
VOLTS
VOLTS
VOLTS
mV
VOLTS
VOLTS
VOLTS
mA
A/V
A/V
mA
mA
V/A
V/A
VOLTS
VOLTS
V/µSec
MHz
V/mV
VOLTS
VOLTS
µA
VOLTS
nSec
µSec
2
Rev. F 5/05
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