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参数资料
| 型号： | BA178TSERIES |
| 厂商： | Rohm CO.,LTD. |
| 英文描述： | Regulators LSIs |
| 中文描述： | 稳压器大规模集成电路 |
| 文件页数： | 7/11页 |
| 文件大小： | 122K |
| 代理商： | BA178TSERIES |
BA178!!T / FP series
Regulator ICs
<BA17808T / FP individual specifications> (unless otherwise noted, Ta=25
°C, VIN=14V, IO=500mA)
Parameter
Symbol Min.
Typ.
Max.
Unit
Conditions
Measurement
circuit
VO1
7.7
8.0
8.3
V
IO
=500mA
VO2
7.6
8.4
V
Reg.I1
5
160
mV
Reg.I2
380
mV
R.R.
56
65
dB
Reg.L1
19
160
mV
IO
=5mA
1A
Reg.L2
780
mV
IO
=250
750mA
TCVO
0.5
mV/C
Vn
80
Vf=10Hz100kHz
Vd
2.0
VIO
=1A
Ib
4.5
8.0
mA
IO
=0mA
Ib1
0.5
mA
Ib2
0.8
mA
IO-P
1.7
ATj
=25C
IOS
0.6
AVIN
=25V
VIN
=10.5
23V, IO=5mA1A
VIN
=10.5
25V, IO=500mA
VIN
=11
17V, IO=500mA
eIN
=1Vrms, f=120Hz, IO=100mA
IO
=5mA, Tj=0
125C
VIN
=10.5
25V
Fig.1
Fig.2
Fig.1
Fig.3
Fig.4
Fig.5
Fig.1
Fig.6
IO=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
<BA17809T / FP individual specifications> (unless otherwise noted, Ta=25
°C, VIN=15V, IO=500mA)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Measurement
circuit
VO1
8.6
9.0
9.4
V
IO=500mA
VO2
8.55
9.45
V
Reg.I1
6
180
mV
Reg.I2
490
mV
R.R.
56
64
dB
Reg.L1
20
180
mV
IO=5mA
1A
Reg.L2
890
mV
IO=250
750mA
TCVO
0.5
mV/C
Vn
90
V
f=10Hz
100kHz
Vd
2.0
VIO=1A
Ib
4.5
8.0
mA
IO=0mA
Ib1
0.5
mA
Ib2
0.8
mA
IO-P
1.7
ATj=25C
IOS
0.3
AVIN=30V
VIN=11.5
26V, IO=5mA1A
VIN=11.5
26V, IO=500mA
VIN=13
19V, IO=500mA
eIN=1Vrms, f=120Hz, IO =100mA
IO=5mA, T j =0
125C
VIN=11.5
26V
IO=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 diffrential
Bias current
Bias current change 1
Bias current change 2
Peak output current
Output short-circuit current
Fig.1
Fig.2
Fig.1
Fig.3
Fig.4
Fig.5
Fig.1
Fig.6
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