NTE NTE7035 Datasheet
Module, 3 Output Positive Voltage
Features:
D 3 Outputs
D Output Voltage Select Function
NTE7035
Integrated Circuit
Regulator for VCR
Absolute Maximum Ratings:
(TA = +25°C unless otherwise specified)
Maximum DC Input Voltage, VIN (DC) Max 30V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Average Output Current, I
1 1.0A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
O
2 1.0A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
O
Max
O
VO3 0.6A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Peak Output Current (Note 1), I
1 2.5A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
O
2 (Note 2) 2.5A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
O
3 0.6A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
O
Operating Case Temperature, T
Junction Temperature, T
Max +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J
Storage Temperature Range, T
Max +105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
stg
Thermal Resistance, Junction–to–Case, R
Max
O
thJC
–30° to +105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. Peak Current: For 0.1sec Max.
Note 2. Must be used within the ASO range of external transistor Tr1
Electrical Characteristics:
Parameter Test Conditions VO1 VO2 VO3 Unit
Output Voltage Setting Condition 1 12.3±0.2 6.0±0.2 5.25±0.1 V
Output Cutoff Residual Voltage Condition 1, Note 3 0.1 5.97±0.2 0.1 V Max
Ripple Voltage Condition 1 5 2 2 mV
Temperature Coefficient Condition 1 0.02 0.035 0.02 %/°C Max
Input Regulation Condition 2 12 12 12 mV/V Max
Load Regulation Condition 4 45 15 600 mV/A Max
Minimum Input–Output Voltage
Difference
(TA = +25°C unless otherwise specified)
Condition 3 1 1 1
Condition 5 1.2 – – V Max
p–p
Max
Note 2. External setting available
Test Conditions:
Condition 1: VB = 45V, Ripple = 4mV
VIN (DC) 1 = 18V, IO1 = 0.5A, Input Ripple Voltage = 10V
(DC) 2 = 14V, IO2 = 0.3A, IO3 = 0.4A, Input Ripple Voltage = 10V
V
IN
Condition 2: VB = 45V ±7V
VIN (DC) 1 = 18V, IO1 = 0.5A
(DC) 2 = 14V, IO2 = 0.3A, IO3 = 0.4A
V
IN
Condition 3: V
Condition 4: V
= 45V
B
(DC) 1 = 18V ±4V, IO2 = 0.5A
V
IN
(DC) 2 = 14V ±3V, IO2 = 0.3A, IO3 = 0.4A
V
IN
= 45V
B
(DC) 1 = 18V, IO1 = 0.1A to 1A, IO3 = 0.2A to 0.6A
V
IN
VIN (DC) 2 = 14V, IO2 = 0.1A to 1A
Condition 5: V
= 45V, IO1 = 1A, IO2 = IO3 = 0
B
p–p
p–p
,
p–p
Pin Connection Diagram
1.543 (39.2)
1.189 (30.2) .335 (8.5)
(Front View)
8
GND
V
(DC) 1
7
IN
Cutoff
6
V
1 (12.3V @ 1A)
5
O
V
4
B
V
3
B
2 (6V @ 1A)
V
2
O
VO 3 (5.25V @ 0.6A)
1
.100 (2.54)
.992
(25.2)
.508
(12.7)
18
.866
(22.0)
.700 (17.78)
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