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SPF5002 Datasheet

Surface-mount 4-circuit Low-side Switch Array

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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 ±0.2
10.5 ±0.2
16
9
1.0
+0.1
–0.05
Fin
thickness
Absolute Maximum Ratings
Parameter
Symbol
Power supply voltage
Output terminal voltage
Input terminal voltage
Output current
Power Dissipation
Storage temperature
Channel temperature
Output avalanche capability
VB
VOUT
VIN
IO
PD
Tstg
Tch
EAV
Ratings
40
40
–0.5 to +7.5
1
2
–40 to +150
150
100
(Ta =25ºC)
Unit Conditions
V
V
V
A
W
ºC
ºC
mJ Single pulse
1
1.27±0.25
+0.15
0.4 –0.05
8
0.25
+0.15
–0.05
Equivalent Circuit Diagram
Electrical Characteristics (VB=14V, Tc=–40 to +125ºC unless otherwise specified)
Parameter
Ratings
Symbol
min typ max
Unit
Conditions
Power supply voltage
VBopr
5.5
32 V
Quiescent circuit current
Iq
4 6 mA All outputs are OFF
Input voltage
Hi output
Lo output
VIN
VIN
3.5
–0.5
5.5 V IO =1.5A
1.5 V
Input current
Hi output
Lo output
IIN
IIN
50 µA VIN =7V
30 µA VIN =0V
Output ON voltage
Output ON resistance
VDS (on)
RDS (on)
0.4
0.7
0.4
0.5
V IO =0.5A
V IO =1A
Ta =25ºC
Ta =25ºC, VB =5.5V
Output clamp voltage
VOUT (clamp)
41
45
55
V VB =14V, ID =1A
Output leak current
IOH
100 µA VO =30V
Forward voltage of output stage
diode
VF
1.6 V IF =0.5A
Overvoltage protection starting
voltage
VB (ovp)
32
40 V
Thermal protection starting
temperature
TTSD
151
165
ºC
Overcurrent protection starting
current
IS
1.9
A
Output transfer time
Output rise time
Output fall time
TON
TOFF
Tr
Tf
15 µS RL =14, IO =1A
15 µS RL =14, IO =1A
15 µS RL =14, IO =1A
15 µS RL =14, IO =1A
VB
Reg. REF
OVP
TSD
VIN 1
250 ktyp
VIN 2
VIN 3
VIN 4
L-GND
Gate Protction
Gate Driver
OCP
VOUT 1
P-GND
VOUT 2
VOUT 3
VOUT 4
Circuit Example
Stepper motor
VCC
2 10 7 15 5
OUT1 OUT3 OUT2 OUT4
4
IN1
6
IN2
12
IN3
SPF5002
14
IN4
VB
CONTROL
UNIT
L-GND
13
P-GND
1,9
Truth table
VIN VO
HL
LH
Use L-GND and P-GND being connected.
Timing Chart
OVP
VB
VOUT
VIN
Normal Overvoltage Overheat Overcurrent
* Self-excited frequency is used in the overcurrent protection.
40


Part Number SPF5002
Description Surface-mount 4-circuit Low-side Switch Array
Maker Sanken electric
Total Page 1 Pages
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