MB3775 Datasheet, PDF (5/25 Pages) Fujitsu Component Limited. – SWITCHING REGULATOR CONTROLLER

MB3775
s ELECTRICAL CHARACTERISTICS (Continued)
Parameter
Condition
Error Amp. Section
Input Offset Voltage
Input Offset Current
Input Bias Current
Common Mode Input Voltage Range
Voltage Gain
Frequency Band Width
Common Mode Rejection Ratio
VO = 1.6 V
VO = 1.6 V
VO = 1.6 V
VCC=3.6V to 18V
AV = -3 dB
Max. Output Voltage Width
Output Sink Current
Output Source Current
VO = 1.6 V
VO = 1.6 V
Symbol
VIO
IIO
IB
VICR
AV
BW
CMRR
VOM+
VOM-
IOM+
IOM-
(Ta=25°C, VCC=6V)
Value
Min Typ Max
Unit
-10
-100
-500
-0.2
84
–
60
2.2
–
24
–
–
–
-100
–
120
3
80
2.4
0.7
50
-1.2
+10
+100
–
+1.45
–
–
–
–
0.9
–
-0.7
mV
nA
nA
V
V/V
MHz
dB
V
V
µA
mA
PWM Comparator Section
Input Threshold Voltage
(fOSC=10 kHz)
Input Sink Current
Input Source Current
Duty Cycle = 0 %
Duty Cycle = 100 %
Pin 5, Pin 12 = 1.6 V
Pin 5, Pin 12 = 1.6 V
Vt0
Vt100
IIN+
IIN-
–
1.9
2.1
V
1.05 1.3
–
V
24
50
–
µA
–
-1.2
-0.7
mA
Output Section
Output Leak Current
Output Saturation Voltage
VO=18V
IO=50 mA
Leak
VSAT
–
–
10
µA
–
1.1
1.4
V
Stand by Current
Average Supply Current
Output “OFF”
RT=15kΩ
ICCS
ICCa
–
1.3
1.8
mA
–
1.7
2.4
mA
5