MB3827 Datasheet, PDF (12/41 Pages) Fujitsu Component Limited. – 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down

MB3827
(Continued)
Parameter
Threshold voltage
VT temperature stability
Input bias current
Voltage gain
Frequency bandwidth
Output voltage
Output source current
Output sink current
Input offset voltage
VT temperature stability
Input bias current
Common mode input
voltage rage
Voltage gain
Frequency bandwidth
Output voltage
Output source current
Output sink current
*: Standard design value.
(Ta = +25°C, VCC = 9 V, VSS = 4.4 V, VG = 11 V)
Symbol Pin No
Conditions
Value
Unit
Min. Typ. Max.
VTH
45,38,37,
20,19,13
FB = 1.0 V
1.45 1.50 1.55 V
∆VT
/VT
45,38,37,
20,19,13
Ta = –30°C to +85°C
—
0.5*
—
%
IB
45,39,36,2
1
−IN = 0 V (CH1 to 4)
–320
–80
18,12 −IN = 0 V (CH5,6)
–120 –30
— nA
— nA
AV
45,38,37,
20,19,13
DC
60 100 — dB
BW
45,38,37,
20,19,13
AV = 0 dB
— 1.0* — MHz
VOH
45,38,37,
20,19,13
—
2.2
2.4
—
V
VOL
45,38,37,
20,19,13
—
—
20 200 mV
ISOURCE
45,38,37,
20,19,13
FB = 1.35 V
— –2.0 –1.0 mA
FB = 1.35 V (CH1)
50
100
— µA
ISINK
45,38,37,
20,19,13
FB = 1.35 V (CH2)
65
130
— µA
FB = 1.35 V(CH3 to 6) 75
150
— µA
6
−IN2 = 0V,FB = 0.55V —
—
20 mV
VIO
7
+IN = 0 V
1.45 1.55 1.65 V
∆VT
/VT
5 Ta = –30°C to +85°C — 0.5* — %
7
−IN2 = VCC
IB
8
+IN = 0 V
—
15
–100 –20
30 µA
— nA
VCM
5
—
0
—
VCC–
0.9
V
AV
5 DC
60
75
— dB
BW
5
AV = 0 dB
— 1.0* — MHz
VOH
5
—
1.1
1.3
—
V
VOL
5
—
—
20 200 mV
ISOURCE
5 FB = 0.55 V
— –2.0 –1.0 mA
ISINK
5 FB = 0.55 V
65
130
— µA
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