MB3829 View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB3829

System Power Supply IC for Mobile Telephone

Fujitsu 

MB3829

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Condition

Value

Unit

Common to all

sections

Power supply control

section

Speaker amplifier

section

Sounder section

Power-supply voltage

Power dissipation

Storage temperature

Output current

Output current

Output current

Voltage monitoring

section

Reset output current

VCC

PD

Tstg

IO1 to IO3

IO4

IO

—

TA £ +25°C

—

—

IO1

IO2

IO3

IOL, IOH

Duty = 50%

Duty = 50%

Duty = 50%

DC

10

V

860*

mW

- 50 to +125

°C

- 60

mA

- 12

mA

150

mA

240

mA

120

mA

60

mA

- 10 to 10

mA

*: Value as mounted on double-sided epoxy board 10 ´ 10 cm

NOTE: Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional operation should be

restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions

for extended periods may affect device reliability.

RECOMMENDED OPERATING CONDITIONS(1)

Parameter

Common

to all sec-

tions

Power supply voltage

Power supply voltage buildup time

Operation temperrature

Symbol

VCC

TVCC

TA

Condition

—

—

—

Min.

3.49

50

- 30

Value

Typ.

—

—

25

Max.

8.0

—

85

Unit

V

mS/V

°C

8

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