MB3829 Datasheet, PDF (8/24 Pages) Fujitsu Component Limited. – System Power Supply IC for Mobile Telephone

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
V_CC
P_D
Tstg
I_O1 to I_O3
I_O4
I_O
—
T_A £ +25°C
—
—
I_O1
I_O2
I_O3
I_OL, I_OH
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
V_CC
TV_CC
T_A
Condition
—
—
—
Min.
3.49
50
- 30
Value
Typ.
—
—
25
Max.
8.0
—
85
Unit
V
mS/V
°C
8