NCP3066 ON Semiconductor, NCP3066 Datasheet - Page 12
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NCP3066
Manufacturer Part Number
NCP3066
Description
Up to 1.5A Constant Current Switching Regulator
Manufacturer
ON Semiconductor
Datasheet
1.NCP3066.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NCP3066MNTXG
Manufacturer:
ON Semiconductor
Quantity:
3 150
Part Number:
NCP3066PG
Manufacturer:
ON/安森美
Quantity:
20 000
Table 2. TEST RESULTS
Line Regulation
Output Ripple
Efficiency
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0
8
10
12
Figure 20. Line Regulation
14
INPUT VOLTAGE (V)
I
I
I
I
out
out
out
out
16
= 600 mA
= 450 mA
= 300 mA
= 150 mA
18
Vin = 12 V to 35 V, Iout = 3000 mA
Vin = 12 V, Iout = 3000 mA
Vin = 12 V, Iout = 3000 mA
20
22
24
26
http://onsemi.com
28
30
12
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
5 10
20
Figure 21. Dimming Characteristic
ON/OFF PIN DUTY CYCLE (%)
30
40
50
V
in
= 25 V
60
V
www.DataSheet4U.com
in
70
= 10 V − 15 V
250 mA
320 mA
80
80%
90
100