NTE7027.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 NTE7027 데이타시트 다운로드

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NTE7027
Integrated Circuit
Module, 3 Output Positive Voltage
Regulator for VCR
Features:
D 3 Outputs
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum DC Input Voltage, VIN (DC) Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Maximum Average Output Current, IO Max
VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A
Maximum Peak Output Current (Note 1), IO Max
VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A
Operating Case Temperature, TC Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Junction Temperature, TJ Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Thermal Resistance, Junction to Case, RΘJC
VO1, VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5°C/W
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10°C/W
Note 1. Peak Current: For 0.1sec Max.
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Test Conditions
VO1
VO2
Output Voltage Setting
Condition 1, Note 2 12.0 ±0.1 12.0 ±0.1
Ripple Voltage
Condition 2
55
Temperature Coefficient
Condition 1
0.02 0.02
Input Regulation
Condition 3
35 35
Load Regulation
Condition 4
40 40
Minimum Input–Output Voltage Difference Condition 5
1.2 1.2
VO3
5.1±0.1
3
0.02
5
100
2.5
Unit
V
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.

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Test Conditions:
Condition 1:
Condition 2:
Condition 3:
Condition 4:
Condition 5:
VIN (DC) 1 = 17V, VIN (DC) 2 = 9V, IO1 = 0.5A, IO2 = 0.5A, IO3 = 0.3A
VIN (DC) 1 = 17V, VIN (DC) 2 = 9V, IO1 = 0.5A, IO2 = 0.5A, IO3 = 0.3A
Input Ripple 1.5VPP
VIN (DC) 1 = 15V to 20V, VIN (DC) 2 = 7.7V to 10.5V, IO1 = 0.5A, IO 2 = 0.5A, IO3 = 0.3A
VIN (DC) 1 = 17V, VIN (DC) 2 = 9V, IO1 = IO2 = 0.2A to 1A, IO3 = 0A to 0.5A
IO1 = 0.5A, IO2 = 0.5A, IO3 = 0.3A, IB1 = IB2 = 2mA
Pin Connection Diagram
(Front View)
15 IB1
14 VO2 Cutoff
13 VO1 Cutoff
12 GND
11 IB2
10 VVO2 (12V @ 1A)
9 VO1 (12V @ 1A)
8 VIN(DC) 1
7 VIN(DC) 1
6 VIN(DC) 2
5 N.C.
4 N.C.
3 N.C.
2 N.C.
1 VO3 (5.1V @ 0.5A)
2.330 (59.2)
2.050 (52.0)
.335 (8.5)
1.004
(25.5)
.630
(16.0)
.925
(23.5)
1 15
.100 (2.54)
1.400 (35.6)
.158 (4.0)