Rainbow Electronics BA178MххT_FP - Manual (Page 5)

BA178M!!T / BA178M!!FP series
Regulator ICs
(unless otherwise noted, Ta=25 °C, V
IN
=14V, I
O
=350mA)
Parameter Symbol Min. Typ. Max. Unit Conditions
Measurement
circuit
V O1 7.7 8.0 8.3 V I O
= 350mA
V
O2
7.6 − 8.4 V
Reg.I 1
− 4 100 mV
Reg.I 2
− 1 50 mV
R.R. 56 69 − dB
Reg.L 1
− 20 160 mV I O
= 5 ~500mA
Reg.L
2
− 10 80 mV I
O
= 5 ~200mA
T CVO
− − 0.5 −
V n
− 80 − µ V f = 10Hz ~100kHz
V d
− 2.0 − V I O
= 500mA
I b
− 4.5 6.0 mA I O
= 0mA
I
b1
− − 0.5 mA I
O
= 5 ~350mA
I b2
− − 0.8 mA
I O
−
P
− 875 − mA T
j
= 25 ° C
I OS
− 0.4 − A V IN
= 25V
V
IN
= 10.5 ~23V, I
O
= 5 ~350mA
V IN
= 10.5 ~25V, I O
= 200mA
V IN
= 11 ~12V, I O
= 200mA
e IN
= 1Vrms, f = 120Hz, I O
= 100mA
I O
= 5mA, T j
= 0 ~125 ° C
V IN
= 10.5 ~25V, I O
= 200mA
mV/ ° C
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
=15V, I
O
=350mA)
Parameter Symbol Min. Typ. Max. Unit Conditions
Measurement
circuit
V
O1
8.6 9.0 9.4 V I
O
= 350mA
V O2 8.55 − 9.45 V
Reg.I 1
− 4 100 mV
Reg.I 2
− 2 50 mV
R.R. 56 67 − dB
Reg.L 1
− 20 180 mV I O
= 5 ~500mA
Reg.L
2
− 10 90 mV I
O
= 5 ~200mA
T CVO
− − 0.5 −
V n
− 90 − µ V f = 10Hz ~100kHz
V d
− 2.0 − V I O
= 500mA
I b
− 4.5 6.0 mA I O
= 0mA
I
b1
− − 0.5 mA I
O
= 5 ~350mA
I b2
− − 0.8 mA
I O
−
P
− 875 − mA T
j
= 25 ° C
I OS
− 0.17 − A V IN
= 30V
V IN
= 11.5 ~24V, I
O
= 5 ~350mA
V IN
= 11.5 ~26V, I O
= 200mA
V IN
= 12 ~25V, I O
= 200mA
e IN
= 1Vrms, f = 120Hz, I O
= 100mA
I O
= 5mA, T j
= 0 ~125 ° C
V IN
= 12 ~25V, I O
= 200mA
mV/ ° C
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