NTE1872 查看數據表（PDF） - NTE Electronics

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NTE1872

Integrated Circuit Module, 4 Output Positive Voltage Regulator for VCR

NTE Electronics 

Test Conditions:

Condition 1:

Condition 2:

Condition 3:

Condition 4:

Condition 5:

VB = 33V, Ripple = 10mVp–p, VIN (DC) 1 = 18V, VIN (DC) 2 = 10V, Input Ripple Voltage = 1.5Vp–p,

IO2 = IO3 = IO4 = 0.5A

Condition A: IO1 = 1.15A

Condition B: IO1 = 1A

VB = 33V ±5V, VIN (DC) 1 = 18V, VIN (DC) 2 = 10V, IO2 = IO3 = IO4 = 0.5A,

Condition B: IO1 = 1A

VB = 33V, VIN (DC) 1 = 14V to 22V, VIN (DC) 2 = 7.2V to 14V IO2 = IO3 = IO4 = 0.5A,

Condition B: IO1 = 1A

VB = 33V, VB 2 = 33V, VIN (DC) 1 = 18V, VIN (DC) 2 = 10V, IO2 = 0 to 0.5A

Condition B: IO1, IO3, IO4 = 0 to 1A

VB = 33V, IO2 = IO3 = IO4 = 0.5A,

Condition B: IO1 = 1A

Notes:

Note 2. Pin A: Pin12, Pin15 short

Pin B: Pin12 open

Note 3. Cutoff Switch of connection circuit

Note 4. VO1 output noise

Pin Connection Diagram

(Front View)

15 GND

14 Switch 2

13 VIN (DC) 2

12 Switch 1

11 VO 1 (15V @ 1A)

10 VB 3

9 VIN (DC) 2

8 VB 2

7 VO 2 (5.8V @ 0.5A)

6 VIN (DC) 1

5 VB 1/Switch 2

4 VO 3 (12V @ 1A)

3 VO 4 (5.1V @ 1A)

2 VIN (DC) 2

1 GND

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)

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