User Manual

BA178!!T / FP series
Regulator ICs
<BA17808T / FP individual specifications> (unless otherwise noted, Ta=25°C, V
IN
=14V, I
O
=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 − 380mV
R.R. 56 65 − dB
Reg.L
1 − 19 160 mV IO=5mA∼1A
Reg.L
2 − 780mVIO=250∼750mA
T
CVO −−0.5 − mV/˚C
V
n − 80 −µVf=10Hz∼100kHz
V
d − 2.0 − VIO=1A
Ib − 4.5 8.0 mA IO=0mA
Ib1 −−0.5 mA
Ib2 −−0.8 mA
I
O-P − 1.7 − ATj=25˚C
I
OS − 0.6 − AVIN=25V
V
IN=10.5∼23V, IO=5mA∼1A
VIN=10.5∼25V, IO=500mA
VIN=11∼17V, IO=500mA
e
IN=1Vrms, f=120Hz, IO=100mA
I
O=5mA, Tj=0∼125˚C
V
IN=10.5∼25V
Fig.1
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
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
<BA17809T / FP individual specifications> (unless otherwise noted, Ta=25°C, V
IN
=15V, I
O
=500mA)
Parameter Symbol Min. Typ. Max. Unit Conditions
Measurement
circuit
VO1 8.6 9.0 9.4 V IO=500mA
V
O2 8.55 − 9.45 V
Reg.I
1 − 6 180 mV
Reg.I
2 − 490mV
R.R. 56 64 − dB
Reg.L
1 − 20 180 mV IO=5mA∼1A
Reg.L2 − 890mVIO=250∼750mA
TCVO −−0.5 − mV/˚C
V
n − 90 −µV f=10Hz∼100kHz
Vd − 2.0 − VIO=1A
I
b − 4.5 8.0 mA IO=0mA
I
b1 −−0.5 mA
Ib2 −−0.8 mA
I
O-P − 1.7 − AT
j
=25˚C
IOS − 0.3 − AVIN=30V
V
IN=11.5∼26V, IO=5mA∼1A
V
IN=11.5∼26V, IO=500mA
V
IN =13∼19V, IO=500mA
e
IN=1Vrms, f=120Hz, IO =100mA
IO=5mA, T
j
=0∼125˚C
V
IN =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.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