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BA178
!!
T / FP series
Regulator ICs
<BA17815T / FP individual specifications> (unless otherwise noted, Ta=25
°
C, V
IN
=23V, I
O
=500mA)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Measurement
circuit
Fig.1
V
O1
14.4
15.0
15.6
V
I
O
=500mA
V
O2
14.25
15.75
V
Reg.I
1
9
300
mV
Reg.I
2
5
150
mV
R.R.
54
62
dB
Reg.L
1
27
300
mV
I
O
=5mA
~
1A
Reg.L
2
10
150
mV
I
O
=250
~
750mA
T
CVO
0.6
mV/
C
V
n
125
μ
V
f=10Hz
~
100kHz
V
d
2.0
V
I
O
=1A
I
b
4.5
8.0
mA
I
O
=0mA
I
b1
0.5
mA
I
b2
0.8
mA
I
O-P
1.7
A
T
j
=25
C
I
OS
0.3
A
V
IN
=30V
V
IN
=17.5
~
30V, I
O
=5mA
~
1A
V
IN
=17.5
~
30V, I
O
=500mA
V
IN
=20
~
26V, I
O
=500mA
e
IN
=1Vrms, f=120Hz, I
O
=100mA
I
O
=5mA, T
j
=0
~
125
C
V
IN
=17.5
~
30V
I
O
=5mA
~
1A
Output voltage 1
Output voltage 2
Input stability 1
Input stability 2
Ripple rejection ratio
Load regulation 1
Load regulation 2
Temperature coefficient of output voltage
Output noise voltage
Minimum I/O voltage differential
Bias current
Bias current change 1
Bias current change 2
Peak output current
Output short-circuit current
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6
<BA17818T / FP individual specifications> (unless otherwise noted, Ta=25
°
C, V
IN
=27V, I
O
=500mA)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Measurement
circuit
Fig.1
V
O1
17.3
18.0
18.7
V
I
O
=500mA
V
O2
17.1
18.9
V
Reg.I
1
10
360
mV
Reg.I
2
5
180
mV
R.R.
55
61
dB
Reg.L
1
30
360
mV
I
O
=5mA
~
1A
Reg.L
2
12
180
mV
I
O
=250
~
750mA
T
CVO
0.6
mV/
C
V
n
140
μ
V
f=10Hz
~
100kHz
V
d
2.0
V
I
O
=1A
I
b
4.5
8.0
mA
I
O
=0mA
I
b1
0.5
mA
I
b2
0.8
mA
I
O-P
1.7
A
T
j
=25
C
I
OS
0.3
A
V
IN
=30V
V
IN
=21
~
33V, I
O
=5mA
~
1A
V
IN
=21
~
33V, I
O
=500mA
V
IN
=24
~
33V, I
O
=500mA
e
IN
=1Vrms, f=120Hz, I
O
=100mA
I
O
=5mA, T
j
=0
~
125
C
V
IN
=21
~
33V
I
O
=5mA
~
1A
Output voltage 1
Output voltage 2
Input stability 1
Input stability 2
Ripple rejection ratio
Load regulation 1
Load regulation 2
Temperature coefficient of output voltage
Output noise voltage
Minimum I/O voltage differential
Bias current
Bias current change 1
Bias current change 2
Peak output current
Output short-circuit current
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6