MB3771PS Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Fabricante

MB3771PS

BIPOLAR Power Supply Monitor

Fujitsu 

MB3771

■ ELECTRICAL CHARACTERISTICS

1. DC Characteristics

Parameter

Power supply current

Detection voltage

Hysteresis width

Detection voltage

Deviation of detection voltage

Hysteresis width

Input current

Output voltage

Output sink current

CT charge current

Input current

Detection voltage

Deviation of detection voltage

Output leakage current

Output voltage

Output sink current

Reset operation minimum

supply voltage

Symbol

Conditions

ICC1

VSB = 5 V, VSC = 0 V

ICC2

VSB = 0 V, VSC = 0 V

VSAL

VCC

(DOWN) Ta = −40 °C to +85 °C

VCC

VSAH (UP)

Ta = −40 °C to +85 °C

VHYSA

⎯

VSB

VSB

Ta = −40 °C to +85 °C

∆VSB VCC = 3.5 V to 18 V

VHYSB

⎯

IIHB

VSB = 5 V

IILB

VSB = 0 V

VOHR

IRESET = −5 µA, VSB = 5 V

VOLR

IRESET = 3mA, VSB = 0 V

IRESET = 10mA, VSB = 0 V

IRESET VOLR = 1.0 V, VSB = 0 V

ICT

VSB = 5 V, VCT = 0.5 V

IIHC

VSC = 5 V

IILC

VSC = 0 V

⎯

VSC

Ta = −40 °C to +85 °C

∆VSC VCC = 3.5 V to 18 V

IOHC

VOHC = 18 V

VOLC

IOUTC = 4 mA, VSC = 5 V

IOUTC

VOLC = 1.0 V, VSC = 5 V

Min

⎯

⎯

4.10

4.05

4.20

4.15

50

1.212

1.200

⎯

14

⎯

⎯

4.5

⎯

⎯

20

9

⎯

⎯

1.225

1.205

⎯

⎯

⎯

6

VCCL

VOLR = 0.4 V, IRESET = 200 µA

⎯

(VCC = 5 V, Ta = + 25 °C)

Value

Unit

Typ Max

350

500

µA

400

600

µA

4.20

4.30

V

4.20 4.35

V

4.30

4.40

V

4.30 4.45

V

100

150 mV

1.230 1.248 V

1.230 1.260 V

3

10

mV

28

42 mV

0

250 nA

20

250 nA

4.9

⎯

V

0.28

0.4

V

0.38

0.5

V

40

⎯

mA

12

16

µA

0

500 nA

50

500 nA

1.245 1.265 V

1.245 1.285 V

3

10

mV

0

1

µA

0.15

0.4

V

15

⎯

mA

0.8

1.2

V

5

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