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PDF SLA2501M Data sheet ( Hoja de datos )
| Número de pieza | SLA2501M | |
| Descripción | 3-circuit High-side Power Switch Array | |
| Fabricantes | Sanken electric | |
| Logotipo |  |
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3-circuit High-side Power Switch Array SLA2501M
Features
External Dimensions (unit: mm)
q Built-in diagnostic function to detect short and open circuiting of loads and
output status signals
q Low saturation PNP transistor use (VCE (sat) 0.2V)
q Allows direct driving using LS-TTL and C-MOS logic levels
q Built-in Zener diode in transistor eliminates the need of (or simplifies) external
surge absorption circuit
q Built-in independent overcurrent and thermal protection circuit in each circuit
q Built-in protection against reverse connection of power supply
q Tj = 150ºC guaranteed
Absolute Maximum Ratings
Parameter
Symbol
Ratings
(Ta = 25ºC)
Unit Conditions
Power supply voltage
Drive terminal applied voltage
Input terminal voltage
DIAG output applied voltage
DIAG output source current
Voltage across power supply
and output terminal
VB
VD
VIN
VDIAG
IDIAG
VB–O
–13 to +40
–0.3 to VB
–0.3 to +7.0
–0.3 to +7.0
–3
VB – 34
V
V
V
V
mA
V
Voltage across power supply
and drive terminal
VB–D
–0.4
V
3.2 ±0.15
31 ±0.2
24.4 ±0.2
Ellipse 3.2 ±0.15 • 3.8
4.8 ±0.2
1.7 ±0.1
a
b
2.45 ±0.2
1.15
+0.2
– 0.1
14 • P2.03 ±0.1= (28.42)
0.65
+0.2
– 0.1
0.55
+0.2
– 0.1
31.3 ±0.2
1 23
15
a: Type No.
b: Lot No.
Equivalent Circuit Diagram
VB
Output current
Output reverse current
Electrostatic resistance
Power Dissipation
Junction temperature
Operating temperature
Storage temperature
IO
IO
ES/A
PD
Tj
TOP
Tstg
1.5
–1.8
±250
4.8
–40 to +150
–40 to +115
–50 to +150
A
A
V C =200pF, R =0Ω
Stand-alone without heatsink,
W
all circuits operating
ºC
ºC
ºC
a
VIN
c
f
b
d
g
MIC
GND
e
FLT
OUT
D
Electrical Characteristics (VBopr=14V, Tj= –40 to +150ºC unless otherwise specified)
Parameter
Ratings
Symbol
min typ max
Unit
Conditions
Operating power supply voltage VBopr
6.0
16 V
Quiescent circuit current (per circuit)
Iq
0.8 1.6 mA Lo output
Circuit current (per circuit)
IB
19.3
mA Tj =25ºC
Threshold input voltage
VINth
0.8
3.0 V
Input voltage
Hi output
Lo output
VIN
VIN
3.7
V
1.5 V
Input current
Hi output
Lo output
IIN
IIN
100
–1.0
mA VIN =5V
µA VIN =0V
Saturation voltage of output
transistor
Output terminal sink current
VCE (sat)
VCE (sat)
IO (off)
Surge clamp voltage
VB–O
Saturation voltage of DIAG output
Leak current of DIAG output
Open load detection resistor
VDL
IDGH
Ropen
29
28
5.5
0.2
1.0
2.5 5
34 39
34 40
0.4
–100
V IO 1.2A, VBopr =6 to 16V
V IO 1.5A, VBopr =6 to 16V
mA Tj =25ºC, VCEO =14V
V Tj =25ºC, IC =10mA
V IC =5mA
V IDGH = –2mA, VBopr =6 to 16V
µA VCC =7V
kΩ
Overcurrent protection starting
current
IS
1.6
A VO =VBopr –1.5V
a: Pre-regulator
b: Overvoltage protection circuit
c: Control circuit
d: Driver circuit
e: Overcurrent protection circuit
f: Diagnostic circuit
g: Thermal protection circuit
Standard Circuit Diagram
VB
VCC
1 3 9 14
5 IN1
7 IN2
12 IN3
VB D1 D2 D3
4
FLT1
SLA2501M FLT2 8
FLT3 13
GND1 GND2 OUT1 OUT2 OUT3
6 11 2 10 15
Diagnostic Function
Normal
Open load Shorted load Overheat
Normal
Thermal protection starting
temperature
Output transfer time
DIAG output transfer time
Minimum load inductance
Maximum ON duty
TTSD
TON
TOFF
TPLH
TPHL
Lo
D(ON)
1.0
0
ºC VBopr 6V
30 µS IO =1A
100 µS IO =1A
30 µS IO =1A
100 µS IO =1A
mH
60 %
VIN
VO
VDIAG
Note:
* The Zener diode has an energy capability of 200 mJ (single pulse).
32 * A start failure may occur if a short OFF signal of 10 ms or below is input in the VIN terminal.
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| PDF Descargar | [ Datasheet SLA2501M.PDF ] | |
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