Voltage Regulator. NTE1734 Datasheet

NTE1734 Regulator. Datasheet pdf. Equivalent

Part NTE1734
Description Integrated Circuit Module / 3 Output Positive Voltage Regulator
Feature NTE1734 Integrated Circuit Module, 3 Output Positive Voltage Regulator for VCR Features: D 3 Outputs.
Manufacture NTE
Datasheet
Download NTE1734 Datasheet



NTE1734
NTE1734
Integrated Circuit
Module, 3 Output Positive Voltage
Regulator for VCR
Features:
D 3 Outputs
D Cutoff Function
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum DC Input Voltage, VIN (DC) Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Maximum Average Output Current, IO Max
VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A
Maximum Peak Output Current, IO Max
VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
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, RthJC
VO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0°C/W
VO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5°C/W
VO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10°C/W
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Test Conditions
VO1
VO2
Output Voltage Setting
Condition 1
12.0 ±0.3 9.0±0.1
Ripple Voltage
Condition 2
53
Temperature Coefficient
Condition 1
0.02 0.02
Input Regulation
Condition 3
30 35
Load Regulation
Condition 4
45 40
Minimum Input–Output Voltage Difference
Condition 5
0.7 1.2
Note 1. When Pin13 is at High Level (3V), VO3 is turned ON.
When Pin13 is at Low Level (0.6V), VO3 is turned OFF.
VO3
5.5±0.1
3
0.02
5
100
2.5
Unit
V
mVp–p Max
%/°C Max
mV/V Max
mV/A Max
V Max



NTE1734
Test Conditions:
Condition 1:
Condition 2:
Condition 3:
Condition 4:
Condition 5:
VIN (DC) 1 = 17V, VIN (DC) 2 = 9V, IO1 = 2A, IO2 = 1A, IO3 = 0.5A
VIN (DC) 1 = 17V, VIN (DC) 2 = 9V, IO1 = IO2 = 2A, IO3 = 0.5A, Input Ripple Voltage = 1.5VPP
VIN (DC) 1 = 17V ±4V, VIN (DC) 2 = 9.5V ±2V
VIN (DC) 1 = 17V, VIN (DC) 2 = 9V, IO1 = IO2 = 0.2A to 2A, IO3 = 0 to 0.5A
IO1 = 2A, IO2 = 1A, IO3 = 0.5A
Pin Connection Diagram
(Front View)
15 Decoupling
14 Decoupling
13 Cutoff Switch
12 GND
11 Reference Input
10 VO 2 (9V @ 1A)
9 VO 1 (12V @ 2A)
8 VIN (DC) 3
7 VIN (DC) 1
6 VIN (DC) 2
5 N.C.
4 N.C.
3 N.C.
2 N.C.
1 VO 3 (3.5V @ 0.5A)
2.330 (59.2)
2.050 (52.0)
.335 (8.5)
1.230
(31.2)
.827
(21.0)
1.110
(28.0)
1 15
.100 (2.54)
1.400 (35.6)
.158 (4.0)







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)