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PDF MC3392 Data sheet ( Hoja de datos )
| Número de pieza | MC3392 | |
| Descripción | LOW SIDE PROTECTED SWITCH | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MC3392 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Order this document by MC3392/D
Low Side Protected Switch
The MC3392 is a low side protected switch designed for use in harsh
automotive applications which require the capability of handling high
voltages attributed to load and field dump transients, in addition to reverse
and double battery conditions. The three terminal TO–220 is intended to
replace power Darlington transistors in new and existing switching
applications when taking into account the CMOS input levels required by the
MC3392. It offers improved functionality and ruggedness over power
Darlingtons while retaining the same package and pin configuration, and can
be used as a replacement in many applications using the industry standard
TIP100/101 NPN power Darlington transistor.
The five–terminal TO–220 has the added feature of having a Fault output
(active low) which will indicate the existence of an over temperature,
over–voltage or current limit condition, including an output short to ground.
When driving a moderate load, the MC3392 performs as an extremely
high gain, low saturation Darlington transistor having CMOS input levels. The
primary advantage of the MC3392 over a Darlington transistor is the
additional protection afforded the device and load when driving difficult or
faulty loads. This device incorporates unique internal current limit and
thermal protection circuitry to safeguard itself and the associated load from
catastrophic failure.
The MC3392 is available in a three and five–lead TO–220 package; the
five–lead having the added diagnostic feature. The full featured MC3392 is
also available in a 16 pin wide body SOIC plastic power package.
• Designed for Automotive Applications
• Can Be Used as a Replacement for TIP100/101 NPN Power Darlingtons
• Drives Inductive Loads without External Clamp Circuitry
• Withstands Negative and Positive Transient Voltages
• Low ON Voltage
• CMOS Logic Compatible Input
• Over Current, Overvoltage, and Thermal Protection
• Extended Operating Temperature Range
• Fault Output
MC3392
LOW SIDE
PROTECTED SWITCH
SEMICONDUCTOR
TECHNICAL DATA
Pin 1. Input
2. Output
3. Ground
1 (Heatsink surface
2 connected to Pin 3)
3
T SUFFIX
PLASTIC PACKAGE
CASE 221A
(TO–220)
1
5
T–1 SUFFIX
PLASTIC PACKAGE
CASE 314D
(TO–220)
Pin 1. Input
2. Fault
3. Ground
4. NC
5. Output
Simplified Block Diagram
CMOS Input
Vin
Fast
Turnoff
Over
Voltage
Detect
Thermal
Shutdown
Current
Limit
Gnd
MOTOROLA ANALOG IC DEVICE DATA
Pin 1. NC
2. NC
16
1
3. NC
4. Output
5. Input
DW SUFFIX
6. Fault
Vout
PLASTIC PACKAGE
CASE 751G
SOP(8+8)L
7. NC
8. NC
9–16. Ground
ORDERING INFORMATION
Fault Operating
Device
Temperature Range Package
MC3392T
MC3392T–1
MC3392DW
Plastic Power
TA = – 40° to +125°C Plastic Power
SOP(8+8)L
© Motorola, Inc. 1996
Rev 0
1
1 page  
MC3392
Figure 5. Output Short Circuit Current
versus Temperature
1.6
1.5
1.4
1.3
1.2 +VS = 14 V
RL = 0
1.1
1.0
– 50
0 50 100
TA, OPERATING AMBIENT TEMPERATURE (°C)
150
1.4
1.3
1.2
1.1
1.0
0.9
0.8
– 50
Figure 6. Output On Voltage
versus Temperature
IO = 800 mA
Vin = 4.0 V
IO = 400 mA
0 50 100
TA, OPERATING AMBIENT TEMPERATURE (°C)
150
Figure 7. Input Voltage
versus Temperature
5.0
4.0
3.0
VIH
2.0
VIL
1.0
+VS = 5.0 V
0
– 50 0 50 100 150
TA, OPERATING AMBIENT TEMPERATURE (°C)
Figure 8. Output Clamp Voltage
versus Temperature
75
74
73
72
IO = 100 mA
71
70
69
68
– 50 0 50 100 150
TA, OPERATING AMBIENT TEMPERATURE (°C)
– 93
– 94
– 95
– 96
– 97
– 98
– 99
– 50
Figure 9. Reverse Breakdown Voltage
versus Temperature
Transient Breakdown
Pulse Width = 1.0 ms
IO = 20 mA
0 50 100
TA, OPERATING AMBIENT TEMPERATURE (°C)
150
Figure 10. Fault Output Saturation
versus Sink Current
2.5 Vin = 5.0 V Vin = 5.0 V Vin = 5.0 V
Vin = 4.0 V TA = 125°C TA = 25°C TA = – 40°C
2.0 TA = 25°C
1.5 Vin = 6.0 V
TA = 25°C
1.0
Vout = (short fault)
0.5
0
0 2.0 4.0 6.0 8.0 10 12
ISink, SINK CURRENT (mA)
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page 
MC3392
OUTLINE DIMENSIONS
DW SUFFIX
–A– PLASTIC PACKAGE
16 9 CASE 751G–02
SOP(8+8)L
ISSUE A
–B– 8X P
0.010 (0.25) M B M
18
16X D
0.010 (0.25) M T A S B S
J
F
14X G
C
–T–
K
SEATING
PLANE
R X 45_
M
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER
SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN
EXCESS OF D DIMENSION AT MAXIMUM
MATERIAL CONDITION.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 10.15 10.45 0.400 0.411
B 7.40 7.60 0.292 0.299
C 2.35 2.65 0.093 0.104
D 0.35 0.49 0.014 0.019
F 0.50 0.90 0.020 0.035
G 1.27 BSC
0.050 BSC
J 0.25 0.32 0.010 0.012
K 0.10 0.25 0.004 0.009
M 0_ 7_ 0_ 7_
P 10.05 10.55 0.395 0.415
R 0.25 0.75 0.010 0.029
MOTOROLA ANALOG IC DEVICE DATA
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MC3392.PDF ] | |
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