MB3873 Datasheet, PDF (7/22 Pages) Fujitsu Component Limited. – Multi-Resonance AC/DC Converter IC

MB3873
(Continued)
(Ta = +25°C, VCC = 18 V, VCC (O) = VREF)
Parameter
Symbol
Pin
no
Conditions
Min.
Value
Typ.
Unit
Max.
Overvoltage ^{Input offset voltage}
detection Common mode input
comparator ^{voltage range}
block2
[OVP2] ^{Input current}
VIO 15, 16 CS = 1.5 V
VCM 15, 16
—
IB1
15 +IN = 0 V, –IN = 3 V
IB2
16 +IN = 3 V, –IN = 0 V
—
0
–200
–200
—
10 mV
VREF –
—
V
1.8
–25
— nA
–25
— nA
Over Threshold voltage
tempera-
ture
detection _{Input bias current}
comparator
block [OTP]
VTH
13
—
IB
13 OTP = 0 V
0.93 0.98 1.03 V
–400 –50
— nA
Output source current ISOURCE 8 Duty ≤ 5 %, OUT = 5 V
—
–60
— mA
Output sink current
ISINK
8 Duty ≤ 5 %, OUT = 3 V
—
100
— mA
Output
block
[Drive]
Output voltage
VOH
8 OUT = –15 mA
VOL
8 OUT = 15 mA
6.6
7.1
—
V
—
0.9
1.4 V
Rise time
tr
8 CL = 100 pF
—
25
— ns
Fall time
tf
8 CL = 100 pF
—
20
— ns
Standby current
ICCS
11 VCC = 14 V
—
400 600 µA
Operating power
General supply current
ICC
11 VCC = 18 V
—
2.5
3.8 mA
Cut off power supply
current
ICCL
11 VCC = 18 V, OTP = 2 V
—
450 680 µA
*: Standard design value.
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