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MB3887
11
(Continued)
(Ta = +25 °C, VCC = 19 V, VCC (O) = 19 V, VREF = 0 mA)
* : Standard design value
Parameter
Sym-
bol
Pin
No.
Conditions
Value
Unit
Min Typ Max
8.
Output block
[OUT]
Output source
current
I
SOURCE 20
OUT = 13 V, Duty ≤ 5 %
(t = 1 / fOSC × Duty)
−400* mA
Output sink
current
I
SINK 20
OUT = 19 V, Duty ≤ 5 %
(t = 1 / fOSC × Duty)
400* mA
Output ON
resistor
ROH 20 OUT = −45 mA 6.5 9.8 Ω
R
OL 20 OUT = 45 mA 5.0 7.5 Ω
Rise time tr1 20
OUT = 3300 pF
(Si4435 × 1)
50* ns
Fall time tf1 20
OUT = 3300 pF
(Si4435 × 1)
50* ns
9.
Control block
[CTL]
CTL input voltage
V
ON 14 IC Active mode 2 25 V
V
OFF 14 IC Standby mode 0 0.8 V
Input current
ICTLH 14 CTL = 5 V 100 150 µA
I
CTLL 14 CTL = 0 V 01µA
10.
Bias voltage
block
[VH]
Output voltage V
H 19
VCC = VCC (O)
= 8 V to 25 V,
VH = 0 to 30 mA
VCC − 6.5 VCC − 6.0 VCC − 5.5 V
11.
General
Standby current I
CCS 18
VCC = VCC (O) ,
CTL = 0 V
010µA
Power supply cur-
rent
ICC 18
VCC = VCC (O) ,
CTL = 5 V
812mA