SANKEN SPF5007

High-side Power Switch ICs [With Diagnostic Function, Surface-mount 3-circuits] SPF5007
External Dimensions (unit: mm)
Features
17.28±0.2
+0.1
15.58±0.2
1.0 –0.05
24
Fin
thickness
13
7.5±0.2
a
Parameter
Symbol
(Ta=25ºC)
Ratings
Unit
Power supply voltage
VB
35
V
Input terminal voltage
VIN
–0.3 to 7
V
I IN
5
mA
VDG
–0.3 to 7
V
mA
Input terminal current
DG terminal voltage
DG terminal current
I DG
5
Drain to source voltage
VDS
VB –45
V
Output current
IO
1.8
A
Power dissipation
PD
2.7
W
Source to drain Di forward current
IF
0.8
A
Channel temperature
Tch
150
ºC
Operating temperature
TOP
–40 to +105
ºC
Storage temperature
Tstg
–40 to +150
ºC
2.0–0.8
1
Conditions
12
+0.15
1.27±0.25
0.4 –0.05
2.5±0.2
Absolute Maximum Ratings
+0.2
b
10.5±0.3
● Built-in diagnostic function to detect short and open circuiting of loads and
output status signals
● DMOS 3ch output
● Allows ON/OFF using C-MOS logic level
● Built-in overcurrent and thermal protection circuits
+0.15
0.25–0.05
a: Part No.
b: Lot No.
Block Diagram (for one channel)
VB
Ta=25ºC, all circuit operating
Thermal
Protect
Bias
Clamp
Input
Logic
IN
Lavel
Shifting
Charge
Pump
Current
Limit
Chopper
DG
Electrical Characteristics
Symbol
min
typ
Unit
Open/Short
Sense
Conditions
max
GND
35
Output ON resistance
1
mA
200
mΩ
IO =1A
350
mΩ
IO =1A, Ta=80ºC
VOUT =0V
RDS (ON)
VIN =0V, VOUT =0V
50
100
µA
Output ON
VIHth
1.4
2.0
3.0
V
Ta= –40 to +105ºC
Output OFF
VILth
1.0
1.8
V
Ta= –40 to +105ºC
Output ON
I IH
IO, leak
Output leak current
70
200
Inpup current
Output OFF
Overcurrent protection starting current
Internal current limit
ILim
Thermal shutdown operating temperature
TTSD
Load open detection threshold voltage
Vopen
155
1.5
1
OUT1
13 VB
OUT2
5,6
10,11
20,21
OUT3
VIN =5V
SPF5007
5V
4
DG1
VIN =0V
3
A
VOUT =VO –1.5V
5
A
VOUT =0V
165
ºC
RDG
3
4.5
V
RIN
70
140
µs
12
1.9
µA
Standard Connection Diagram
µA
I IL
IS
OUT
V
9
DG2
GND1 GND2
2
7
IN1
3
GND3
17
IN2
8
IN3
18
19
DG3
Load
5.5
Iq
Quiescent circuit current
Input threshold
voltage
VB (opr)
Load
Operating power supply voltage
Load
Parameter
DG
Logic
(VB=14V, Ta=25ºC unless otherwise specified)
Ratings
RDG
RDG
RIN
C
P
U
RIN
TON
Output transfer time
TOFF
35
I DG
DG leak current
Low level DG output voltage
RL=14Ω, VOUT =VB –5V
90
µs
RL=14Ω, VB •10%
20
µA
VDG =5.5V
VDGL
0.15
0.5
V
TPLH
70
140
µs
TPHL
45
120
µs
DG output transfer time
IDG =1.6mA
IN and RDG are needed to protect CPU and SPF5007 in case of reverse
* Rconnection
of VB terminal.
* Make VB of 1Pin and 13Pin short from the fin to be plated by solder.
Timing Chart
VIN OFF
VIN ON
Normal
VB
VO open
Normal
Open load
OCP
Normal
Normal
Shorted load
VIN
VOUT
Recommended Operating Conditions (for one channel)
Parameter
max
Unit
TSDOFF
DG
High inpidance
Power supply voltage
5.5
16
V
VIH
4
5.5
V
VIL
–0.3
0.9
V
Normal
1
A
Open load
RIN
10
20
kΩ
Shorted load
RDG
10
20
kΩ
Overheat
IO
44
IOUT
Ratings
min
Internal current limit
TSDON
Mode
VIN
H
L
H
L
H
L
H
L
DG
H
L
H
H
L
L
L
L
VO
H
L
H
H
L (Limiting)
L
L
L
Normal
TSD
Overheat