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DS3668 датащи(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
номер детали DS3668
подробное описание детали  Quad Fault Protected Peripheral Driver
PDF  4 Pages
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производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

DS3668 датащи(HTML) 2 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If MilitaryAerospace specified devices are required
please contact the National Semiconductor Sales
OfficeDistributors for availability and specifications
Supply Voltage
70V
Input Voltage
15V
Output Voltage
70V
Continuous Power Dissipation
25 C Free-Air(5)
2075 mW
Storage Temperature Range
b
65 Cto a150 C
Lead Temperature (Soldering 4 seconds)
260
Operating Conditions
Min
Max
Units
Supply Voltage
475
525
V
Ambient Temperature
0
70
C
Electrical Characteristics (Notes 2 and 3)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VIH
Input High Voltage
20
V
VIL
Input Low Voltage
08
V
IIH
Input High Current
VIN e 525V VCC e 525V
10
20
m
A
IIL
Input Low Current
VIN e 04V
g
10
m
A
VIK
Input Clamp Voltage
II eb12 mA
b
08
b
15
V
VOL
Output Low Voltage
IL e 300 mA
02
07
V
IL e 600 mA (Note 4)
055
15
V
ICEX
Output Leakage Current
VCE e 70V VIN e 08V
100
m
A
VF
Diode Forward Voltage
IF e 800 mA
12
16
V
IR
Diode Leakage Current
VR e 70V
100
m
A
ICC
Supply Current
All Inputs High
62
80
mA
All Inputs Low
20
mA
ITH
Protection Circuit
1
14
A
Threshold Current
Switching Characteristics (Note 2)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
tPHL
Turn On Delay
RL e 60X VL e 30V
03
10
m
s
tPLH
Turn Off Delay
RL e 60X VL e 30V
2
100
m
s
tFZ
Protection Enable Delay
612
m
s
(after Detection of Fault)
tRL
Input Low Time for
10
m
s
Protection Circuit Reset
Note 1
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed They are not meant to imply that the device
should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device operation
Note 2
Unless otherwise specified minmax limits apply across the 0 Cto a70 C temperature range and the 475V to 525V power supply range All typical
values are for TA e 25 C and VCC e 50V
Note 3
All currents into device pins are shown as positive all currents out of device pins are shown as negative all voltages are referenced to ground unless
otherwise specified All values shown as max or min are so classified on absolute value basis
Note 4
All sections of this quad circuit may conduct rated current simultaneously however power dissipation averaged over a short interval of time must fall within
specified continuous dissipation ratings
Note 5
For operation over 25 C free-air temperature derate linearly to 1328 mW
70 C
the rate of 166 mW C
2



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