SPF5012 datasheet(1/1 Pages) SANKEN

tên linh kiện	SPF5012

Giải thích chi tiết về linh kiện	Low-side Switch ICs

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nhà sản xuất	SANKEN [Sanken electric]

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Parameter

Symbol

Unit

Conditions

Ratings

Absolute Maximum Ratings

Electrical Characteristics

Parameter

Symbol

min

typ

max

Unit

Conditions

Ratings

(Ta=25ºC)

Power supply voltage 1

Power supply voltage 2

Logic input voltage

Power Dissipation

Input voltage

Quiescent circuit current

Overcurrent protection

operating current

Forward voltage of output stage diode

Output transfer time

(VB =14V, Ta = 25ºC unless otherwise specified)

Storage temperature

Channel temperature

Output avalanche capability

VB

VIN

VCC (opr)

VB=14V, VIN=0V

VB=14V, VO=1A

VB=14V

VB=14V, RL=14

Ω, IO=1A

V

4

50

6

4.5

5.5

Operating power supply voltage 1

Operating power supply voltage 2

VB (opr)

V

5.5

40

mA

1.5

5.5

V

12

8

10

5

V

A

V

µs

Iq

Operating circuit current

VB=14V, VIN=5V

8

12

mA

Id

3.5

–0.5

VIN

IS

Thermal shutdown operating temperature

151

165

0.2

8

6

A

5

0.195

45

Output rise time

µs

Tr

Output fall time

µs

Tf

0.205

Output-diag voltage ratio

ra (DIAG)

VB=14V, VCC=5V, VO=40V

VB=14V, VO=1 to 14V, Rdiag=500k

Ω

4.85

Diag output clamping voltage

V

VDIAG (clamp)

ºC

TTSD

6

A

Overvoltage protection starting voltage

25

V

VB (ovp)

VF

Output leak current

VB=14V, VCC=5V, VIN=0V,

VO=40V, Ta=25ºC

VB=14V, VCC=5V, VIN=0V,

VO=14V, Ta=25ºC

IF=1A

2.8

1.6

40

Overvoltage protection hysteresis voltage

V

VB (ovp•hys)

mA

IOH

900

µA

Output clamp voltage

VB=14V, IO=1A

55

V

VOUT (clamp)

Output ON resistance

VB=14V, IO=1A, Ta=125ºC

0.3

–30

Ω

RDS (ON)

VB=14V, IO=1A, Ta=25ºC

0.2

Ω

TON

TOFF

PD

Tstg

Tch

EAV

Hi output

Lo output

Input current

VB=14V, VIN=5V

VB=14V, IO 1A

VB=14V

VB=14V, Ta=–40ºC

VB=14V, Ta=25ºC

VB=14V, Ta=125ºC

50

µA

IIN

Hi output

Lo output

V

W

ºC

mJ

Single pulse

40

–0.5 to +7.5

Output voltage

VO

V

40 (DC)

Output current

IO

A

Self Limited

VCC

V

7.5

Diag output voltage

VDIAG

V

0 to VCC

2.8 to 5

–40 to +150

150

100

Equivalent Circuit Diagram

Circuit Example

Timing Chart

External Dimensions (unit: mm)

Features

● Output monitor circuit (DIAG)

● DMOS 4ch output

● Allows ON/OFF using C-MOS logic level

● Built-in overcurrent, overvoltage and thermal protection circuits

Low-side Switch ICs [Surface-mount 4-circuits with Output Monitor] SPF5012

54

VIN

VO

HL

LH

Truth table

VIN1

VIN2

VCC1-2 VCC3-4

VOUT1VOUT2VOUT3VOUT4

VB

VCC

VIN3

VIN4

L-GND

6

7

18

19

3

10

15

22

5

8

17

20

16

21

4

9

11,12

13,14

23,24

1, 2

P-GND1 P-GND2

Diag1

Diag2

Diag3

Diag4

P-GND3 P-GND4

SPF5012

Input

signal

Diag

output

VB

(19)

VIN1

(4)

VIN2

(9)

VIN3

(16)

VIN4

(21)

L. GND

(6)

VCC1-2

(7)

VCC3-4

(18)

Diag1

(5)

Diag2

(8)

Diag3

(17)

Diag4

(20)

VOUT1

(3)

VOUT2

(10)

VOUT3

(15)

VOUT4

(22)

P. GND1

(1, 2)

P. GND2

(11, 12)

P. GND3

(13, 14)

P. GND4

(23, 24)

Gate Protection

Reg

OVP

OCP

TSD

Ch1

Ch2

Ch3

Ch4

Gate driver

*1. At the clamping operation, refer to the section of VOUT (clamp) in electrical characteristics

*2. Changes by the patern of mounted substrate

*1

*2

1.0

+0.1

–0.05

0.25

+0.15

–0.05

17.28±0.2

15.58±0.2

1.27±0.25

24

112

13

0.4

+0.15

–0.05

a

b

a: Part No.

b: Lot No.

Fin

thickness

VB

VOUT

VIN

OVP

Normal

Overvoltage

Overheat

Overcurrent

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

Short L-GND and P-GND

in a pattern near the product.

Số phần tương tự - SPF5012

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