MB3874 Fujitsu Media Devices, MB3874 Datasheet - Page 11

• Manufacturer Part Number: MB3874
• Description: DC/DC Converter IC for Parallel Charging
• Manufacturer: Fujitsu Media Devices

(Continued)
*: Standard design value
Parameter
Output source
current
Output sink current
Output ON resistor
Rise time
Fall time
CTL input voltage
Input current
Output voltage
Standby current
Power supply
current
Symbol
I
SOURCE
V
I
I
I
R
V
I
R
CTLH
VH
tr1
CTLL
I
SINK
tf1
CCS
OFF
CC
OH
ON
OL
Pin No.
20
20
20
20
20
20
19
21
21
6
6
6
6
OUT = 11 V,
Duty
(t = 1/fosc
OUT = 14 V,
Duty
(t = 1/fosc
OUT = 16 V,
Duty
(t = 1/fosc
OUT = 19 V,
Duty
(t = 1/fosc
OUT = 45 mA
OUT = 45 mA
OUT = 3300 pF
(Equivalent to Si4435DY)
OUT = 3300 pF
(Equivalent to Si4435DY)
Active mode
Standby mode
CTL = 5 V
CTL = 0 V
V
VH = 0 to 30 mA
CTL = 0 V
CTL = 5 V
CC
= 7 V to 25 V,
Conditions
5 %
5 %
5 %
5 %
Duty )
Duty )
Duty )
Duty )
(MB3874 : Ta = +25 C, V
(MB3876 : Ta = +25 C, V
V
Min.
2.0
5.5
—
—
—
—
—
—
—
—
—
—
CC
—
—
—
0
–
MB3874/MB3876
Value
–200*
–200*
V
Typ.
200*
200*
100
70*
60*
8.0
6.5
5.0
6.0
6.5
—
—
CC
0
0
–
CC
CC
V
Max.
16.0
13.0
25.0
200
0.8
4.5
9.0
9.5
= 16 V, VREF = 0 mA)
= 19 V, VREF = 0 mA)
CC
10
—
—
—
—
—
—
1
–
Unit Remarks
mA
mA
mA
mA
mA
mA
ns
ns
V
V
V
A
A
A
MB3874
MB3876
MB3874
MB3876
MB3874
MB3876
11