MB3883 Datasheet, PDF (12/39 Pages) Fujitsu Component Limited. – 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down

MB3883
Parameter
Threshold voltage
VT temperature
stability
Input bias current
Voltage gain
Frequency bandwidth
Output voltage
Output source current
Output sink current
Threshold voltage
VT temperature
stability
Input bias current
Voltage gain
Frequency bandwidth
Output voltage
Output source current
Output sink current
Input offset voltage
Input bias current
Voltage gain
Frequency bandwidth
Output voltage
Output source current
Output sink current
Symbol
Pin No.
Conditions
VTH 35, 32, 29, 11, 7 FB = 1.45 V
∆VT/VT 35, 32, 29, 11, 7 Ta = −30 °C to +85 °C
34, 31, 28, 8
−IN = 0 V
(CH1 to CH3, CH5)
IB
12
−IN = 0 V
(CH4)
AV 35, 32, 29, 11, 7 DC
BW 35, 32, 29, 11, 7 AV = 0 dB
VOH 35, 32, 29, 11, 7

VOL 35, 32, 29, 11, 7

ISOURCE 35, 32, 29, 11, 7 FB = 1.45 V
ISINK 35, 32, 29, 11, 7 FB = 1.45 V
VTH
3
FB = 0.55 V
∆VT/VT
3
Ta = −30 °C to +85 °C
IB
AV
BW
VOH
VOL
ISOURCE
ISINK
VIO
IB
AV
BW
VOH
VOL
ISOURCE
ISINK
4
−IN = 0 V
3
DC
3
AV = 0 dB
3

3

3
FB = 0.55 V
3
FB = 0.55 V
10
OUT = 1.25 V
9
−IN = 0 V
10
DC
10
AV = 0 dB
10

10

10
OUT = 1.25 V
10
OUT = 1.25 V
(Ta = +25 °C, VCC = 5 V)
Value
Unit
Min. Typ. Max.
1.23 1.25 1.27 V
 0.5*  %
−320 −80  nA
−120 −30  nA
60 100  dB
 1.0*  MHz
2.2 2.4  V
 50 200 mV
 −2.0 −1.0 mA
70 140  µA
1.24 1.26 1.28 V
 0.5*  %
−100
60

1.1


60
−10
−120
60

2.2


70
−20
75
1.0*
1.3
0
−2.0
120
0
−30
100
1.0*
2.4
50
−2.0
140
 nA
 dB
 MHz
V
200 mV
−1.0 mA
 µA
10 mV
 nA
 dB
 MHz
V
200 mV
−1.0 mA
 µA
*: Standard design value.
(Continued)
12