NCP345EVB ON Semiconductor, NCP345EVB Datasheet - Page 4

• Manufacturer Part Number: NCP345EVB
• Description: EVAL BOARD FOR NCP345
• Manufacturer: ON Semiconductor

Specifications of NCP345EVB

• Design Resources: NCP345 Demo Board BOM NCP345EVB Gerber Files NCP345/6 EVB Schematic
• Main Purpose: Overvoltage Protection
• Embedded: No
• Utilized Ic / Part: NCP345
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NCP345
• Other names: NCP345EVBOS

7.05
7.00
6.95
6.90
6.85
6.80
6.75
6.70
2
1
0
6
4
2
0
−40
Figure 6. Typical Turn−off Time CNTRL to V
V
MOSFET = MGSF3441
Figure 3. Typical V
50
LOAD
−25 −10
CNTRL
100 150 200 250 300 350 400 450 500
= 50 W
Ambient Temperature (°C)
5
Temperature
Time (nsec)
20
th
Threshold Variation vs.
35
1.0
0.9
0.8
0.7
0.6
0.5
Figure 5. Typical Supply Current vs. Temperature
−40
V
50
LOAD
−25 −10
65
T = 25°C
http://onsemi.com
80
LOAD
I
cc
NCP345
) I
5
95
Temperature (°C)
4
in
, V
20
CC
50
45
40
35
30
25
20
15
10
Figure 4. Typical OUT Sink Current vs. Temperature
2
1
0
6
4
2
0
−40
+ 6 V
35
Figure 7. Typical Turn−on Time CNTRL to V
5
−25 −10
50
10
65
V
15
Ambient Temperature (°C)
in
CNTRL
80
5
t V
20
Time (msec)
th
95
20
, V
25
out
35
V
MOSFET = MGSF3441
30
+ 1 V
LOAD
50
35
= 50 W
40
65
V
T = 25°C
LOAD
45
80
LOAD
50
95