Datasheet

4
6 8 10 12 14 16 18 20
0
10
0
20
0
30
0
40
0
50
0
60
0
OUTPUT VOLTAGE (-V)
MAXIMUM OUTPUT CURRENT (mA)
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
700
600
500
400
300
200
100
0
C
IN
: TAIYO YUDEN X5R JMK325BJ226MM
C
CUK
: TAIYO YUDEN X5R EMK316BJ105MF
C
OUT
: TAIYO YUDEN X5R JMK325BJ226MM
D: ON SEMICONDUCTOR MBR0520
L1: SUMIDA CR32-100
L2: SUMIDA CR32-100
C
CUK
1 PF
C
OUT
22 PF
L2
10 PH
V
IN
9V
D
C
FF
330 pF
R
FB1
29.4k
R
FB2
10k
V
IN
SW
NFB
GND
SHDN
LM2611A
1
2
34
5
C
IN
22 PF
L1
10 PH
V
OUT
- 5V
LM2611
SNOS965I –JUNE 2001–REVISED APRIL 2013 www.ti.com
9V to -5V Inverting Converter
Figure 24. The Maximum Output Current vs Output Voltage (Adjust R
FB2
to Set a Different Output
Voltage) When The Input Voltage is 9V
Figure 25. The Maximum Output Current vs Output Voltage (Adjust R
FB2
to Set a Different Output
Voltage) When The Input Voltage is 9V
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