NTE NTE7022 Datasheet

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, T
Maximum Junction Temperature, T
Storage Temperature Range, T

J

stg

Thermal Resistance, Junction–to–Case, R

C

thJC

+105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–30° to +105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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 VO3 Unit

Output Voltage Setting Condition 1, Note 2 12.0 ±0.3 12.0±0.1 5.3±0.1 V
Output Cutoff Residual Voltage Condition 1, Note 3 12.0 ±0.3 12.0±0.1 0.1 V Max
Ripple Voltage Condition 2 20 5 5 mV
Temperature Coefficient Condition 1 0.02 0.02 0.02 %/°C Max
Input Regulation Condition 3 80 35 35 mV/V Max
Load Regulation Condition 4 150 40 40 mV/A Max
Minimum Input–Output Voltage

Difference

Condition 5 1.5 1.5 1.2 V Max

p–p

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.

Test Conditions:

Condition 1: VIN (DC) 1 = 16V, VIN (DC) 2 = 9V, IO1 = IO2 = 1A, IO3 = 0.5A, (IB1 = IB2 = 2mA)
Condition 2: V

( DC) 1 = 16V, VIN ( DC) 2 = 9V, IO1 = IO2 = 1A, IO3 = 0.5A, I nput R ipple Voltage = 1 .5V

IN

P–P

Condition 3: VIN (DC) 1 = 14.5V to 22V, VIN (DC) 2 = 6.6V to 11V, IO1 = IO2 = 1A, IO3 = 0.5A
Condition 4: VIN (DC) 1 = 16V, VIN (DC) 2 = 9V, IO1 = 0.3A to 1A, IO2 = 0.3A to 1A, IO3 = 0.1A to 1A
Condition 5: IO1 = IO2 = 1A, IO3 = 0.5A, IB1 = IB2 = 2mA

Pin Connection Diagram

(Front View)

12

N.C.

11

N.C.

10

GND

9

VIN (DC) 1
IB 1

8
7

VO 1 (12V @ 1.5A)

6

VIN (DC) 1
IB 2

5
4

VO 2 (12V @ 1.5A)

3

VIN (DC) 2

2

Cutoff

VO 3 (5.3V @ 1A)

1

2.330 (59.2)

2.050 (52.0)

(16.0)

112

.100 (2.54)

1.110 (27.94)

.335 (8.5)

1.003
(25.5)

.628

.925

(23.5)

.158 (4.0)