Sanken Electric Co SPF5002 Datasheet

Surface-mount 4-circuit Low-side Switch Array SPF5002

Features

● DMOS 4ch output

● Allows ON/OFF using C-MOS logic level

● Built-in overcurrent, overvoltage and thermal protection circuits

Absolute Maximum Ratings

Parameter Symbol Unit ConditionsRatings

Power supply voltage
Output terminal voltage V
Input terminal voltage
Output current I
Power Dissipation
Storage temperature
Channel temperature
Output avalanche capability

Electrical Characteristics

Parameter Symbol

Power supply voltage
Quiescent circuit current

Input voltage

Input current

Output ON voltage

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

Output rise time
Output fall time

Hi output
Lo output
Hi output
Lo output

V

V

P

Tstg

Tch
E

V

Bopr

Iq
V
V

I

I

V

DS (on)

R

DS (on)

V

OUT (clamp

V

B (ovp)

TSD

T

T

OFF

B

OUT

IN

O

D

AV

min typ max

5.5 32

3.5

IN

–0.5

IN

IN

IN

41

)

OH

F

32 VV

151 165

1.9

I

S

ON

r

f

40

V
V40

–0.5 to +7.5

V
A1

2

–40 to +150

150
100

W
ºC
ºC

mJ Single pulse

(VB=14V, Tc=–40 to +125ºC unless otherwise specified)

Ratings

4

0.4

0.5
45

Unit Conditions

V

6

mA

5.5 V

1.5

V

50 µA

µA

30

V

0.7

V

Ω
Ω

V

100

µAI

1.6

V

40

ºCT

A

µS

15

µS

15

µST

15

µST

15

All outputs are OFF
I

O

V

IN

V

IN

I

O

IO = 1 A
Ta
Ta = 25ºC, VB = 5.5V
V

B

VO = 30V

I

F

R

L

R

L

R

L

R

L

= 1.5A

= 7 V
= 0 V

= 0.5A0.4

= 2 5 º C

= 14V, ID = 1 A55

= 0.5A

= 1 4 Ω, IO = 1 A
= 1 4 Ω, IO = 1 A
= 1 4 Ω, IO = 1 A
= 1 4 Ω, IO = 1 A

(Ta=25ºC)

External Dimensions

±0.2

12.2

±0.2

10.5

16

(unit: mm)

9

±0.2

7.5

18

±0.25

1.27

+0.15
–0.05

0.4

±0.2

2.5

Equivalent Circuit Diagram

V

V

V

V

V

L-GND

B

Reg. REF

OVP
TSD

1

IN

250kΩ typ

2

IN

3

IN

4

IN

Gate Protction

Gate Driver

OCP

Circuit Example

Stepper motor

V

CC

CONTROL
UNIT

Truth table

VINV

O

HL
LH

2

OUT1 OUT3 OUT2 OUT4

4

IN1

6

IN2

12
14

SPF5002

IN3
IN4

L-GND P-GND

13

Use L-GND and P-GND being connected.

10 7

15

1,9

1.0

Fin
thickness

0.25

5

V

B

+0.1
–0.05

+0.15
–0.05

+0.2

V

OUT

P-GND

V

OUT

V

OUT

V

OUT

–0.8

2.0

1

2

3

4

40

Timing Chart

OVP

V

B

V

OUT

V

IN

Normal Overvoltage Overheat Overcurrent

* Self-excited frequency is used in the overcurrent protection.