NTE7028 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Module, 3 Output Positive Voltage Regulator for VCR

NTE7028
Integrated Circuit
Module, 3 Output Positive Voltage
Regulator for VCR
Features:
D 3 Outputs
D Cutoff Function
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Maximum DC Input Voltage, V_IN (DC) Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Maximum Average Output Current, I_O Max
V_O1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
V_O2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
V_O3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
Maximum Peak Output Current (Note 1), I_O Max
V_O1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
V_O2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
V_O3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
Operating Case Temperature, T_C Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Junction Temperature, T_J Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Thermal Resistance, Junction–to–Case, R_thJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5°C/W
Note 1. Peak Current: For 0.2sec Max.
Electrical Characteristics: (T_A = +25°C unless otherwise specified)
Parameter
Test Conditions
V_O1
V_O2
Output Voltage Setting
Condition 1, Note 2 12.8 ±0.3 12.1 ±0.1
Ripple Voltage
Condition 1
60
3
Output Cutoff
Condition 1, Note 3
0.1
0.1
V_O3
5.2 ±0.1
3
0.1
Unit
V
mV_p–p Max
V Max
Temperature Coefficient
Line Regulation
Condition 1
Condition 2
0.03
0.02
0.02 %/°C Max
15
–
–
mV/V Max
Condition 3
20
2
2
Load Regulation
Condition 4
200
45
10
mV/A Max
Minimum Input–Output Voltage Condition 5
Difference
1.2
1.2
1.2
v Max
Note 2. Measurement must be made within 1 to 2 seconds after input switch is turned ON.
Note 3. When Pin11 is at High level (3V to 15V), VO1, VO2, and VO3 are turned ON.
When Pin11 is at Low level (0.6V or less), VO1, VO2, and VO3 are turned OFF.