TLP554 Ver la hoja de datos (PDF) - Toshiba

Número de pieza

componentes Descripción

Fabricante

TLP554

TOSHIBA Photocoupler IRED & Photo-IC

Toshiba 

Switching Characteristics (Ta = 25°C, VCC = 5 V)

TLP554

Characteristic

Propagation Delay Time (L→H)

Symbol

tpLH

Test

Circuit

Test Condition

IF = 7.5→0 mA, RL = 350 Ω

CL = 15 pF

Min

Typ.

Max Unit

―

60

120

Propagation Delay Time (H→L)

Output Rise Time(10-90%)

tpHL

IF = 0→7.5 mA, RL = 350 Ω

1 CL = 15 pF

tr

IF = 7.5→0 mA, RL = 350 Ω

CL = 15 pF

―

60

120

ns

―

30

―

Output Fall Time(90-10%)

Enable Propagation Delay Time

(L→H)

Enable Propagation Delay Time

(H→L)

tf

tELH

tEHL

IF = 0→7.5 mA, RL = 350 Ω

CL = 15 pF

VE = 0.5→3.0 V, RL = 350 Ω

2 IF = 7.5 mA, CL = 15 pF

VE = 3.0→0.5 V, RL = 350 Ω

IF = 7.5 mA, CL = 15 pF

―

30

―

―

25

―

ns

―

25

―

Common Mode Transient

Immunity at Hight Level Outout

(Note 1)

Common Mode Transient

Immunity at Low Level Outout

(Note 2)

CMH

CML

IF = 0 mA, RL = 350 Ω

VCM = 400 V, VO(min) = 2 V

3

IF = 7.5 mA, RL = 350Ω

VCM = 400 V, VO(max) = 0.8 V

1000 10000

―

V/μs

-1000 -10000

―

Note: A ceramic capacitor (0.1 μF) should be connected from pin 8 (VCC) to pin 5 (GND) to stabilize the operation

of the high gain linear amplifier. Failure to provide the bypass may impair the switching property.

The total lead length between capacitor and coupler should not exceed 1 cm.

Note 1: CMH is the maximum rate of rise of the common mode voltage that can be sustained with the output voltage in

the logic high state (VO > 2.0 V)

Note 2: CML is the maximum rate of fall of the common mode voltage that can be sustained with the output voltage in

the logic low state (VO < 0.8 V).

© 2019

4

Toshiba Electronic Devices & Storage Corporation

2019-06-24

Share Link: