MB3759 Datasheet, PDF (5/27 Pages) Fujitsu Component Limited. – Switching Regulator Controller (Switchable between push-pull and single-end functions)

MB3759
(Continued)
Error
amplifier
section
Parameter
Input offset voltage
Input offset current
Input bias current
Common-mode input
voltage
Open-loop voltage
amplification
Unity-gain bandwidth
Common-mode
rejection ratio
Output sink ^ISINK
current
(pin 3)
ISOURCE
Collector leakage current
Emitter leakage current
Output
section
PWM
comparator
section
Collector
emitter
saturation
voltage
Emitter
grounded
Emitter
follower
Output control input
current
Input threshold voltage
Input sink current (pin 3)
Power supply current
Standby current
Rise time
Switching ^{Fall time}
characteristics _{Rise time}
Fall time
Emitter
grounded
Emitter
follower
Symbol
Condition
VIO VO (pin3) = 2.5 V
IIO
VO (pin3) = 2.5 V
II
VO (pin3) = 2.5 V
VCM 7 V ≤ VCC ≤ 40 V
(VCC = 15 V, Ta = +25 °C)
Value
Unit
Min Typ Max
—
±2 ±10 mV
— ±25 ±250 nA
— −0.2 −1.0 µA
−0.3 — VCC − 2 V
AV 0.5 V ≤ VO ≤ 3.5 V 70
BW AV = 1
—
CMR VCC = 40 V
65
ISINK
-5 V ≤ VID ≤ -15 mV,
VO = 0.7 V
0.3
ISOURCE
15 mV ≤ VID ≤ 5V,
VO = 3.5 V
−2
ICO
VCE = 40 V,
VCC = 40 V
—
IEO
VCC = VC = 40 V,
VE = 0
—
VSAT(C) VE = 0, IC = 200 mA —
VSAT(E)
VC = 15 V,
IE = −200 mA
—
IOPC VI = VREF
—
VTH 0% Duty
—
ISINK VO (pin3) = 0.7 V
0.3
ICC
V(pin4) = 2 V,
See Fig-2
—
ICCQ
V(pin6) = VREF,
I/O open
—
tR RL = 68 Ω
—
tF RL = 68 Ω
—
tR RL = 68 Ω
—
tF RL = 68 Ω
—
95
—
dB
800 —
kHz
80
—
dB
0.7
—
mA
−10 —
mA
— 100 µA
— −100 µA
1.1 1.3
V
1.5 2.5
V
1.3 3.5 mA
4
4.5
V
0.7
—
mA
8
—
mA
7
12
mA
100 200
ns
25 100
ns
100 200
ns
40 100
ns
5