FUJITSU MB3887 - Manual (Page 7)

MB3887
7
■ RECOMMENDED OPERATING CONDITIONS
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter Symbol Conditions
Value
Unit
Min Typ Max
Power supply voltage V
CC
VCC, VCC (O) terminal 8

25 V
Reference voltage output
current
I
REF
 −
1

0 mA
VH terminal output current I
VH
 0

30 mA
Input voltage
V
INE
−
INE1 to
−
INE3,
+
INE1,
+
INE2 terminal
0

V
CC
−
1.8 V
V
INC
+
INC1,
+
INC2,
−
INC1,
−
INC2 terminal
0

V
CC
V
OUTD terminal
output voltage
V
OUTD

0

17 V
OUTD terminal
output current
I
OUTD

0

2 mA
CTL terminal input voltage V
CTL

0

25 V
Output current I
OUT
 −
45
 +
45 mA
Peak output current I
OUT
Duty
≤
5
%
(t
=
1
/
fosc
×
Duty)
−
600
 +
600 mA
Oscillation frequency f
OSC

100 290 500 kHz
Timing resistor R
T

27 47 130 k
Ω
Soft-start capacitor C
S
 
0.022 1.0
µ
F
VH terminal capacitor C
VH
 
0.1 1.0
µ
F
Reference voltage output
capacitor
C
REF
 
0.1 1.0
µ
F
Operating ambient
temperature
Ta
 −
30
+
25
+
85
°
C