MB3842 データシートの表示（PDF） - Fujitsu

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MB3842

Power Management 2-ch Switch IC

Fujitsu 

MB3842/MB3845

s ABSOLUTE MAXIMUM RATINGS

Parameter

Input voltage

ENABLE voltage

Switch current

Power dissipation

Storage temperature

Symbol

Condition

VIN

VEN

ISW

PD

TSTG

—

—

—

Ta = +85°C

—

Rating

Unit

Max.

Min.

–0.3

7.0

V

–0.3

7.0

V

—

1.8

A

—

216

mW

–55

+125

°C

WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,

temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.

s RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Condition

Min.

Value

Typ.

Max.

Input voltage

ENABLE voltage

VIN

—

VEN

VEN ≤ VIN

2.5

5.0

5.5

0

—

5.5

Switch current

ISW

VIN = 2.5 V to 5.5 V

—

—

0.6

SS pin capacitance

CSS*

—

—

—

10

OC sink current

IOCS

VIN = 5.0 V, VOC = 0.4 V

2.0

5.0

—

Current limit

resistance

RLIM*

VIN = 5.0 V (ISW = 0.6 A)

VIN = 5.0 V (ISW = 0.1 A)

1.4

2.0

2.6

3.6

6.2

9.1

Operating

temperature

TOP

—

–20

—

+85

* : For CSS, RLIM settings, see “TYPICAL CHARACTERISTICS” and “FUNCTIONAL DESCRIPTION”.

Unit

V

V

A

nF

mA

kΩ

kΩ

°C

WARNING: The recommended operating conditions are required in order to ensure the normal operation of the

semiconductor device. All of the device's electrical characteristics are warranted when the device is

operated within these ranges.

Always use semiconductor devices within their recommended operating condition ranges. Operation

outside these ranges may adversely affect reliability and could result in device failure.

No warranty is made with respect to uses, operating conditions, or combinations not represented on

the data sheet. Users considering application outside the listed conditions are advised to contact their

FUJITSU representatives beforehand.

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