Surface-mount 4-circuit Low-side Switch Array SPF5002
Features
q
DMOS 4ch output
q
Allows ON/OFF using C-MOS logic level
q
Built-in overcurrent, overvoltage and thermal protection circuits
External Dimensions
(unit: mm)
12.2
鹵0.2
10.5
鹵0.2
16
9
1.0
鈥?.05
Fin
thickness
+0.1
(Ta=25潞C)
Ratings
40
40
鈥?.5 to +7.5
1
2
鈥?0 to +150
150
100
Unit
V
V
V
A
W
潞C
潞C
mJ
Single pulse
Conditions
Parameter
Power supply voltage
Output terminal voltage
Input terminal voltage
Output current
Power Dissipation
Storage temperature
Channel temperature
Output avalanche capability
Symbol
V
B
V
OUT
V
IN
I
O
P
D
Tstg
Tch
E
AV
7.5
鹵0.2
Absolute Maximum Ratings
1
1.27
鹵0.25
+0.15
0.4
鈥?.05
8
2.5
鹵0.2
0.25
鈥?.05
+0.15
Equivalent Circuit Diagram
V
B
V
OUT
1
Gate Protction
Electrical Characteristics
Parameter
Power supply voltage
Quiescent circuit current
Hi output
Input voltage
Lo output
Hi output
Input current
Lo output
Output ON voltage
I
IN
V
DS (on)
V
IN
I
IN
Symbol
V
Bopr
Iq
V
IN
(V
B
=14V, Tc= 鈥?0 to +125潞C unless otherwise specified)
Ratings
min
5.5
4
3.5
鈥?.5
typ
max
32
6
5.5
1.5
50
30
0.4
0.7
0.4
Unit
V
V
IN
1
Reg. REF
OVP
Gate Driver
Conditions
TSD
OCP
P-GND
mA
V
V
碌A(chǔ)
碌A(chǔ)
V
V
鈩?/div>
鈩?/div>
All outputs are OFF
I
O
= 1.5A
V
IN
2
250 k鈩?typ
V
OUT
2
V
IN
= 7V
V
IN
= 0V
I
O
= 0.5A
I
O
= 1A
Ta = 25潞C
Ta = 25潞C, V
B
= 5.5V
V
B
= 14V, I
D
= 1A
V
O
= 30V
I
F
= 0.5A
Stepper motor
V
IN
3
V
OUT
3
V
IN
4
L-GND
V
OUT
4
Output ON resistance
Output clamp voltage
Output leak current
Forward voltage of output stage
diode
Overvoltage protection starting
voltage
Thermal protection starting
temperature
Overcurrent protection starting
current
Output transfer time
R
DS (on)
0.5
V
OUT (clamp)
I
OH
V
F
41
45
55
100
1.6
V
碌A(chǔ)
V
Circuit Example
V
B (ovp)
32
40
V
V
CC
2
4
6
IN1
IN2
IN3
IN4
L-GND
13
P-GND
1,9
10
7
15
5
V
B
T
TSD
151
165
潞C
OUT1 OUT3
OUT2 OUT4
I
S
T
ON
T
OFF
1.9
15
15
15
15
A
碌S
碌S
碌S
碌S
R
L
= 14鈩? I
O
= 1A
R
L
= 14鈩? I
O
= 1A
R
L
= 14鈩? I
O
= 1A
R
L
= 14鈩? I
O
= 1A
12
14
CONTROL
UNIT
SPF5002
Output rise time
Output fall time
T
r
T
f
Truth table
V
IN
V
O
H
L
L
H
Use L-GND and P-GND being connected.
Timing Chart
OVP
V
B
V
OUT
V
IN
Normal
Overvoltage
Overheat
Overcurrent
40
* Self-excited frequency is used in the overcurrent protection.
2.0
鈥?.8
+0.2
1
