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PDF SI-5154S Data sheet ( Hoja de datos )
| Número de pieza | SI-5154S | |
| Descripción | High-side Power Switch with Diagnostic Function and Built-in Zener Diode | |
| Fabricantes | Sanken electric | |
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High-side Power Switch with Diagnostic Function and Built-in Zener Diode SI-5154S
Features
q Built-in diagnostic function to detect short and open circuiting of loads and
output status signals
q Low saturation PNP transistor use
q Allows direct driving using LS-TTL and C-MOS logic levels
q Built-in overcurrent and thermal protection circuits
q Built-in protection against reverse connection of power supply
q Tj = 150ºC guaranteed
q Built-in Zener diode
q TO-220 equivalent full-mold package not require insulation mica
Absolute Maximum Ratings
Parameter
Symbol
Power supply voltage
Input terminal voltage
DIAG terminal voltage
VB
VIN
VDIAG
Collector-emitter voltage
VCE
Ratings
–13 to +40
–0.3 to VB
6
VB –VZ
Output current
Power Dissipation
Junction temperature
Operating temperature
Storage temperature
IO
PD1
PD2
Tj
TOP
Tstg
2.5
22
1.8
–40 to +150
–40 to +100
–40 to +150
(Ta = 25ºC)
Unit Conditions
V
V
V
Refer to "Surge clamp voltage" in
V
Electrical Characteristics
A
W With infinite heatsink (Tc=25ºC)
W Stand-alone without heatsink
ºC
ºC
ºC
Electrical Characteristics
Parameter
Symbol
Operating power supply voltage
Quiescent circuit current
Saturation voltage of output
transistor
Output leak current
Input voltage
Output ON
Output OFF
Input current
Output ON
Output OFF
Overcurrent protection starting
current
Thermal protection starting
temperature
Open load detection resistor
Output transfer time
DIAG output voltage
DIAG output transfer time
Minimum load inductance
Surge clamp voltage
*1
VBopr
Iq
VCE (sat)
IO, leak
VIH
VIL
IIH
IIL
IS
TTSD
Ropen
TON
TOFF
VDH
VDL
TPLH
TPHL
L
VZ
min
6.0
2.0
–0.3
–0.1
2.6
150
4.5
1
28
Ratings
typ
5
8
15
34
(Ta=25ºC unless otherwise specified)
max
30
12
0.3
0.72
2
VB
0.8
1
Unit
V
mA
V
V
mA
V
V
mA
mA
Conditions
VBopr =14V, VIN =0V
IO 1.0A, VBopr =6 to 16V
IO 2.5A, VBopr =6 to 16V
VCEO =16V, VIN =0V
VBopr =6 to 16V
VBopr =6 to 16V
VIN =5V
VIN =0V
A VBopr =14V, VO =VBopr –1.5V
ºC VBopr 6V
30 kΩ VBopr =6 to 16V
30 µS VBopr =14V, IO =1A
30 µS VBopr =14V, IO =1A
6 V VCC =6V, VBopr =6 to 16V
0.3 V VCC =6V, VBopr =6 to 16V, IDO =2mA
30 µS VBopr =14V, IO =1A
30 µS VBopr =14V, IO =1A
mH
40 V IC =5mA
Note:
*1. The Zener diode for surge clamping has an energy capability of 200 mJ (single pulse).
* The rule of protection against reverse connection of power supply is VB = –13V, one minute.
* This driver is exclusively used for ON/OFF control.
External Dimensions (unit: mm)
10 ±0.2
3.2 ±0.2
4.2 ±0.2
2.8 ±0.2
a
b
2.6 ±0.1
0.94 ±0.15
P1.7 ±0.15 • 4
+0.2
0.85 –0.1
4 ±0.6
+0.2
0.45 –0.1
123 45
1. GND
2. VIN
3. Vo
4. DIAG
5. VB
a: Type No.
b: Lot No.
(Forming No. 1111)
Standard Circuit Diagram
LS-TTL
or
CMOS
5
VIN 2
SI-5154S
VO
3 VCC
DIAG
4 5.1kΩ
1
VB
Truth table
VIN VO
HH
LL
GND
Diagnostic Function
VIN
VO
DIAG
Normal
Open load Shorted load Overheat
Normal
Mode
Normal
Open load
Shorted load
Overheat
VIN
L
H
L
H
L
H
L
H
VO DIAG
LL
HH
HH
HH
LL
LL
LL
LL
q DIAG output will be undetermined when a voltage
exceeding 25V is applied to VB terminal.
26
1 page | ||
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| PDF Descargar | [ Datasheet SI-5154S.PDF ] | |
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