NTE7022 Просмотр технического описания (PDF) - NTE Electronics
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NTE7022 Datasheet PDF : 2 Pages
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NTE7022
Integrated Circuit
Module, 3 Output Positive Voltage
Regulator for VCR
Features:
D 3 Outputs
D Output Voltage Select Function
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum DC Input Voltage, VIN (DC) Max
VO1, VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Maximum Average Output Current, IO Max
VO1, VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
Maximum Peak Output Current (Note 1), IO Max
VO1, VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A
Maximum Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Maximum Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5°C/W
Note 1. Peak Current: For 1.0sec Max.
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Test Conditions
VO1
VO2
Output Voltage Setting
Condition 1, Note 2
12.0 ±0.3 12.0±0.1
Output Cutoff Residual Voltage Condition 1, Note 3
12.0 ±0.3 12.0±0.1
Ripple Voltage
Condition 2
20
5
Temperature Coefficient
Condition 1
0.02
0.02
Input Regulation
Condition 3
80
35
Load Regulation
Condition 4
150
40
Minimum Input–Output Voltage Condition 5
Difference
1.5
1.5
VO3
5.3±0.1
0.1
5
0.02
35
40
1.2
Unit
V
V Max
mVp–p Max
%/°C Max
mV/V Max
mV/A Max
V Max
Note 2. Measurement must be made within 1 to 2 sec. after input switch is ON.
Note 3. When Pin2 is at High level (3V to 15V), VO3 is turned ON.
When Pin2 is at Low level (0.6V or less), VO3 is turned OFF.
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