ka3511bs Fairchild Semiconductor, ka3511bs Datasheet - Page 10

• Manufacturer Part Number: ka3511bs
• Description: Intelligent Voltage Mode Pwm Ic
• Manufacturer: Fairchild Semiconductor

KA3511BS
Typical Characteristics
10
-0.000018
-0.000022
-0.000020
-0.000016
-0.000024
5
4
3
2
1
0
5
4
3
2
1
0
Figure 13 . Remote ON Charging Current
Figure 9. OVP for PT
Figure 11 . UVP for 5V
3.6
1.15
0
3.8
50
1.20
Pin 14 (V5) Voltage [V]
4.0
100
4.2
Vpt [V]
1.25
(Continued)
4.4
150
4.6
1.30
200
4.8
1.35
250
5.0
5
4
3
2
1
0
9.0
5
4
3
2
1
0
5
4
3
2
1
0
Figure 10. UVP for 3.3V
21
0
Figure 12 . UVP for 12V
Figure 14 . REM ON/OFF Vth
9.5
Pin 15 (V12) Voltage [V]
Pin 13 (V3.3) Voltage [V]
1
22
2
Vrem [V]
10.0
23
3
24
10.5
4
25
5
11.0