ncv8881 ON Semiconductor, ncv8881 Datasheet - Page 11

• Manufacturer Part Number: ncv8881
• Description: Ncv8881 1.5a Automotive Buck Regulator With Watchdog
• Manufacturer: ON Semiconductor

14.0
12.0
10.0
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
8.0
6.0
4.0
2.0
0.0
5.0
0.0
6.0
5.9
5.8
5.7
5.6
5.5
5.4
5.3
5.2
5.1
5.0
−40 −20
−40 −20
−40 −20
Figure 7. V
Figure 3. Supply Current (EN Low) vs.
Figure 5. En Delay vs. Temperature
0
0
0
6.0 V SUPPLY
20
20
20
13.2 V SUPPLY
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
IN
Temperature
Temperature
UVLO START Voltage vs.
40
40
40
60
60
60
TYPICAL PERFORMANCE CHARACTERISTICS
80
80
80
100 120 140 160
100 120 140 160
100 120 140 160
http://onsemi.com
11
12.0
11.5
11.0
10.5
10.0
9.5
9.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
−40 −20
−40 −20
−40 −20
Figure 6. EN Clamp Voltage vs. Temperature
Figure 4. Supply Current (EN High) vs.
Figure 8. V
0
0
0
6.0 V SUPPLY
13.2 V SUPPLY
20
20
20
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
IN
Temperature
Temperature
40
40
40
UVLO STOP Voltage vs.
60
60
60
80
80
80
100 120 140 160
100 120 140 160
100 120 140 160