Rainbow Electronics BA178ххT_FP - Manual (Page 6)

BA178!!T / FP series
Regulator ICs
(unless otherwise noted, Ta=25 °C, V
IN
=16V, I
O
=500mA)
Parameter Symbol Min. Typ. Max. Unit Conditions
Measurement
circuit
V O1 9.6 10.0 10.4 V I O =500mA
V O2 9.5 − 10.5 V
Reg.I 1
− 7 200 mV
Reg.I 2
− 4 100 mV
R.R. 55 64 − dB
Reg.L 1
− 21 200 mV I O =5mA ∼ 1A
Reg.L 2
− 8 90 mV I O =250 ∼ 750mA
T CVO
− − 0.5 − mV/˚C
V n
− 100 − 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 =12.5 ∼ 25V, I O =5mA ∼ 1A
V IN =12.5 ∼ 27V, I O =500mA
V IN =14 ∼ 20V, I O =500mA
e IN =1Vrms, f=120Hz, I O =100mA
I O =5mA, T
j
=0 ∼ 125˚C
V IN =12.5 ∼ 27V
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.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6
(unless otherwise noted, Ta=25 °C, V
IN
=19V, I
O
=500mA)
Parameter Symbol Min. Typ. Max. Unit Conditions
Measurement
circuit
V
O1
11.5 12.0 12.5 V I
O
=500mA
V
O2
11.4 − 12.6 V
Reg.I
1
− 8 240 mV
Reg.I
2
− 5 120 mV
R.R. 55 63 − dB
Reg.L 1
− 23 240 mV I O =5mA ∼ 1A
Reg.L 2
− 10 120 mV I O =250 ∼ 750mA
T CVO
− − 0.5 − mV/˚C
V n
− 110 − 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
=15 ∼ 27V, I
O
=5mA ∼ 1A
V
IN
=14.5 ∼ 30V, I
O
=500mA
V
IN
=16 ∼ 22V, I
O
=500mA
e IN =1Vrms, f=120Hz, I O =100mA
I O =5mA, T
j
=0 ∼ 125˚C
V IN =14.5 ∼ 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.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.1
Fig.6