ACPL-38JT 데이터 시트보기 (PDF) - Avago Technologies

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ACPL-38JT

Automotive Gate Drive Optocoupler with R2Coupler™ Isolation, 2.5 Amp Output Current, Integrated Desaturation (VCE) Detection and Fault Status Feedback

Avago Technologies 

Switching Specifications

Unless otherwise noted, all typical values at TA = 25°C, VCC1 = 5 V, and VCC2 - VEE = 30 V, VE - VEE = 0 V; all Minimum/

Maximum specifications are at Recommended Operating Conditions.

Parameter

Symbol

Min. Typ.* Max. Units Test Conditions

Fig.

Note

VIN to High Level Output

tPLH

Propagation Delay Time

VIN to Low Level Output

tPHL

Propagation Delay Time

0.10 0.30 0.50 s Rg = 10 

17,18,19, 15

Cg = 10 nF

20,21,22,

0.10 0.32 0.5

s

f = 10 kHz

44, 53, 54

Duty Cycle = 50%

Pulse Width Distortion

PWD

-0.30 0.02 0.30 s

16,17

Propagation Delay Difference (tPHL-tPLH) PDD -0.35

Between Any 2 Parts

0.35 s

17,18

10% to 90% Rise Time

tr

0.1

s

44

90% to 10% Fall Time

tf

0.1

s

44

DESAT Sense to 90% VOUT

Delay

tDESAT(90%)

0.3

0.5

s Rg = 10 

Cg = 10 nF

23, 55

19

DESAT Sense to 10% VOUT

Delay

tDESAT(10%)

2.0

3.0

s

VCC2 - VEE = 30 V

24, 26, 27

45, 55

DESAT Sense to Low Level

FAULT Signal Delay

tDESAT(FAULT)

1.8

5

s

25, 46, 55 20

DESAT Sense to DESAT Low tDESAT(LOW)

0.25

s

Propagation Delay

55

21

RESET to High Level FAULT

tRESET(FAULT) 3

7

20

s

Signal Delay

28, 47, 55 22

RESET Signal Pulse Width

PWRESET

0.1

s

UVLO to VOUT High Delay

tUVLO ON

4.0

s VCC2 = 1.0 ms ramp 48

13

UVLO to VOUT Low Delay

tUVLO OFF

6.0

Output High Level Common |CMH|

Mode Transient Immunity

15

30

Output Low Level Common |CML|

Mode Transient Immunity

15

30

s

kV/s TA = 25°C,

VCM = 1500 V,

VCC2 = 30 V

kV/s TA = 25°C,

VCM = 1500 V,

VCC2 = 30 V

14

49, 50, 51, 23

52

24

10

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