Parameter

Symbol

Unit

Conditions

Ratings

Absolute Maximum Ratings

(Ta=25ºC)

Power supply voltage

Power Dissipation

Storage temperature

Channel temperature

Output avalanche capability

Tstg

Tch

V

W

ºC

ºC

mJ

Single pulse

40

Input terminal voltage

V

–0.5 to +6.5

Output terminal voltage (DC)

V

50

Output terminal voltage (pulse)

V

Output clamping (max 70V)

Output current (DC)

A

±2.9

Output current (pulse)

A

Over current protection starting current

Diag output source current

V

6.5

Diag output voltage

mA

5

2.8

–40 to +150

150

80

Equivalent Circuit Diagram

Circuit Example

Timing Chart

Features

● DMOS 4ch output

● Allows ON/OFF using C-MOS logic level

● Built-in over current and thermal protection circuit and diagnostic function to

detect open load

● Built-in output status signals (over current, over heat and open load)

52

(7)

(17)

(5)

(6)

(8)

(18)

(20)

L-GND

(19)

(4)

(9)

(3)

SENSE

(10)

P-GND1

(1, 2)

P-GND2

(11, 12)

(16)

(15)

P-GND3

(13, 14)

(21)

(22)

P-GND4

(23, 24)

Reg

Ref

Gate Protection

Gate driver

TSD

OUT OCP

Latch

Set

Reset

OSC

Monitor

7

6

3

10

15

22

8

18

20

17

19

1, 2

11, 12

13, 14

23, 24

5

4916

21

LG

PG1

PG2

PG3

PG4

OUT1

OUT2

OUT3

OUT4

DIAG1

DIAG2

DIAG3

DIAG4

SPF5009

Main input signal 1

Main input signal 2

Backup input signal

Input select signal

Power supply voltage

Output voltage 1

Output current 1

DIAG output 1

DIAG output 2

Nomal

Nomal

Main mode

Backup mode

Output 1

Overheat

Output 1

Overheat

Output 1

Over current

Output 1

Open load

Output 1

Over current

Output 1

Open load

OCP

OCP

Electrical Characteristics

Parameter

Symbol

min

typ

max

Unit

Conditions

Ratings

Quiescent circuit current

Operating circuit current

Overcurrent protection starting current

Forward voltage of output stage diode

Output moniter threshold voltage

9

65

15

12

Power supply voltage

V

5.5

40

mA

200

1.5

V

12

8

10

5

V

V

V

V

µs

µs

Input voltage

(1 to 4, SEL, B/U)

Input current (single circuit)

(1 to 4, SEL, B/U)

12

6.5

mA

3.5

–0.5

Thermal shutdown operating temperature

151

165

60

Output rise time

Output fall time

Output transfer time

µs

µs

12

DIAG output transfer time

8

µs

µs

ºC

3.0

A

DIAG output voltage

6.4

V

Output leak current

0.5

10

DIAG output leak current

µA

Output clamp voltage

Output ON resistance

70

50

1.5

2

6.5

V

0.18

Ω

30

µA

µA

µA

1.0

+0.1

–0.05

0.25

+0.15

–0.05

24

112

13

0.4

+0.15

–0.05

a

b

a: Part No.

b: Lot No.

Fin

thickness