參數(shù)資料
型號(hào)： MB3807A
廠商： Fujitsu Limited
英文描述： Power Management Switching IC (with flash memory power switching function)
中文描述： 開關(guān)電源管理集成電路（與快閃記憶體電源開關(guān)功能）
文件頁數(shù)： 6/15頁
文件大?。?/td> 123K
代理商： MB3807A
6
MB3807A
I
ELECTRIC CHARACTERISTICS
1.
DC Characteristics
(Ta = –40
°
C to +75
°
C)
Values
*1: Typical values assume V
CC
= TYP Ta = +25°C.
*2: The charge pump driving current flows from SWIN to GND when the switch is turned on.
Parameter
Symbol
Conditions
Unit
Min.
Typical*
1
Max.
Switch resistance
(SW1)
R
ON1
V
SWIN1
= 12 V, I
SWIN1
= 500 mA
V
CC
= 3 V, 5 V, Ta = +25°C
—
300
450
m
Switch resistance
(SW2)
R
ON2
V
SWIN2
= 3 to 5 V, I
SWIN2
= 100 mA
V
CC
= 3 V, 5 V, Ta = +25°C
—
6
10
Switch resistance
R
ONT1
V
SWIN1
= 12 V, I
SWIN1
= 500 mA
V
CC
= 3 V, 5 V
—
—
610
m
R
ONT2
V
SWIN2
= 3 to 5 V, I
SWIN2
= 100 mA
V
CC
= 3 V, 5 V
—
—
14
High-level input current
I
IH
V
CC
= 5.5 V, V
IH
= 5.5 V
—
0
10
μ
A
μ
A
Low-level input current
I
IL
V
CC
= 5.5 V, V
IL
= 0 V
–10
0
—
Switch-off leakage
current
I
L1
EN0 = 0 V, EN1 = 0 V
or EN0 = 3 V, EN1 = 3 V
V
SWIN1
= 15 V, V
CC
= 3 V
—
0
10
μ
A
I
L2
EN0 = 0 V, EN1 = 0 V
or EN0 = 3 V, EN1 = 3 V
V
SWIN2
= 6 V, V
CC
= 3 V
—
0
10
μ
A
Charge pump driving
current*
2
I
SWON1
EN0 = 0 V, EN1 = 5 V
V
CC
= 5 V, V
SWIN1
= 12 V
175
350
700
μ
A
I
SWON2
EN0 = 5 V, EN1 = 0 V
V
CC
= 5 V, V
SWIN2
= 5 V
30
80
200
μ
A
DLY output voltage
V
DLY
V
CC
= 5 V, V
SWIN2
= 12 V
—
24
35
V
Supply current
I
CC
EN0 = 5 V, EN1 = 0 V
or EN0 = 5 V, EN1 = 0 V
V
CC
= 5 V
50
100
300
μ
A
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