MB3785A Datasheet, PDF (10/29 Pages) Fujitsu Component Limited. – Switching Regulator Controller (4 Channels plus High-Precision, High-Frequency Capabilities)

MB3785A
(Continued)
Parameter
Symbol
Conditions
Input offset voltage
Input bias current
Common mode input
voltage range
Voltage gain
Frequency bandwidth
Input threshold voltage
Input bias current
Latch mode source current
Latch input voltage
Input threshold voltage
Input bias current
Latch mode source current
Latch input voltage
Threshold voltage
Input current
Source current
Sink current
Output leakage current
Standby current
Supply current when output
off
VIO VFB = 1.6 V
IIB VFB = 1.6 V
VICM
—
AV
BW
Vt0
Vt100
IIbdt
IIdt
—
AV = 0 dB
Duty cycle = 0 %
Duty cycle = 100 %
Vdt = 2.3 V
Vdt = 1.5 V
VIdt Idt = –40 µA
Vt0
Vt100
IIbdt
IIdt
VIdt
Vth
IIH
IIL
IO
IO
ILO
ICC0
Duty cycle = 0 %
Duty cycle = 100 %
Vdt = 2.3 V
Vdt = 1.5 V
Idt = +40 µA
—
VCTL = 5 V
VCTL = 0 V
—
RE = 82 Ω
VO = 18 V
—
ICC
—
(VCC = +6 V, Ta = +25°C)
Value
Unit
Min. Typ. Max.
–10
—
10 mV
–200 –100 — nA
–0.2
— VCC–1.8 V
60
100
— dB
—
800
— kHz
—
1.9 2.25 V
1.05 1.3
—
V
—
0.1
0.5 µA
— –500 –80 µA
VREF–
0.3
2.4
—
V
1.05 1.3
—
V
—
1.9 2.25 V
—
0.1
0.5 µA
80
500
— µA
—
0.2
0.3
V
0.7
1.4
2.1
V
—
100 200 µA
–10
—
10 µA
—
–40
— mA
18
30
42 mA
—
—
20 µA
—
0
10 µA
—
6
8.6 mA
10