CA3282 Просмотр технического описания (PDF) - Intersil
Номер в каталоге
Компоненты Описание
производитель
CA3282 Datasheet PDF : 10 Pages
| |||
CA3282
Absolute Maximum Ratings
Output Voltage, VO (Note 1) . . . . . . . . . . . . . . . . . . . . . VOC (Clamp)
Output Load Current, ILOAD (Per Output, Individual) . . . . . . . . . 1A
Output Load Current, ILOAD (All 8 Outputs ON, Equal IOUT) . . . . .
0.625A
Output Load Current, ILOAD (Max. Total of Outputs ON) . . . . 5.0A
DC Logic Supply, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.7 to +7V
Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . -40oC to 125oC
Junction Temperature Range . . . . . . . . . . . . . . . . . -40oC to 150oC
Thermal Information
Thermal Resistance (Typical, Note 2)
θJA(oC/W) θJC(oC/W)
Plastic SIP
No Heat Sink . . . . . . . . . . . . . . . . . . .
45
N/A
Infinite Heat Sink . . . . . . . . . . . . . . . . . N/A
3
Power Dissipation
Up to 125oC w/o Heat Sink . . . . . . . . . . . . . . . . . . . . . . . . 0.56W
Above 125oC w/o Heat Sink . . . . . . .Derate Linearly at 22mW/oC
Up to 125oC w/Infinite Heat Sink. . . . . . . . . . . . . . . . . . . . 8.33W
Above 125oC w/Infinite Heat Sink. . . . Derate Linearly at 333mW/oC
Maximum Storage Temperature Range . . . . . . . . . -55oC to 150oC
Maximum Lead Temperature (Soldering, 10s). . . . . . . . . . . . . . . 265oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. The MOSFET Output Drain is internally clamped with a Drain-to-Gate zener diode that turns-on the MOSFET; holding the Drain at the
Output Clamp Voltage, VOC.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications VDD = 5V, TA = -40oC to 125oC, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
Quiescent Supply Current, ON
Quiescent Supply Current, OFF
Output Clamping Voltage
Output Clamping Energy
Output Leakage Current
Output ON Resistance
Output Current Limit
Turn-On Delay
Turn-Off Delay
Fault Reference Voltage
Fault Reset Delay (After CE Low
to High Transition)
IDD
IDD
VOC
EOC
IO LEAK
rDS(ON)
IO LIMIT
tPHL
tPLH
VOREF
tUD
All Outputs ON, 0.5A Load Per Output
All Outputs OFF
ILOAD = 0.5A, Output Programmed OFF
ILOAD = 0.5A, Output ON
Output Programmed OFF
VO = 24V
VO = 14V
VO = 5V
ILOAD = 0.5A (Note 3)
Output Programmed ON, VOUT > 3V
IO = 500mA, No Reactive Load
IO = 500mA, No Reactive Load
Output Programmed ON, Fault Detected
If VO > VOREF
See Figure 1
Output OFF Voltage
VOFF
Output Programmed OFF, Output Pin
Floating
LOGIC INPUTS (MOSI, CE, SCK and RESET)
Threshold Voltage at Falling
Edge
VT-
VDD = 5V ± 10%
Threshold Voltage at Rising
Edge
VT+
VDD = 5V ± 10%
Hysteresis Voltage
Input Current
Input Capacitance
LOGIC OUTPUT (MISO)
VH
VT+ - VT-
II
VDD = 5.5V, 0 < VI < VDD
CI
0 < VI < VDD
MIN
-
-
27
20
-
-
-
-
1.05
-
-
1.6
50
-
0.2VDD
-
0.85
-10
-
TYP
5
0.2
32
-
150
150
150
-
1.5
1
2
1.8
80
0
0.3VDD
0.6VDD
1.4
-
-
MAX
10
-
40
-
1000
500
200
1
-
10
10
2.0
250
1
-
0.7VDD
2.25
+10
20
UNITS
mA
mA
V
mJ
µA
µA
µA
Ω
A
µs
µs
V
µs
V
V
V
V
µA
pF
Output LOW Voltage
Output HIGH Voltage
VOL
VOH
IOL = 1.6mA
IOL = 0.8mA
-
0.2
0.4
V
VDD
VDD
-
V
- 1.3V
- 0.2V
2
Share Link: 