MP1591 – 2A, 32V, 330KHz STEP-DOWN CONVERTER
TYPICAL APPLICATION CIRCUITS
INPUT
6.5V to 32V
C2
10nF
2
1
IN
BS
3
SW
OFF ON
OPEN
NOT USED
7
EN
8
MP1591
REF
GND
4
FB
COMP
6
5
D1
OUTPUT
2.5V
2A
C3
OPEN
C4
4.7nF
Figure 3—MP1591 with Murata 22µF / 10V Ceramic Output Capacitor
INPUT
6.5V to 32V
C2
10nF
2
1
IN
BS
3
SW
OFF ON
OPEN
NOT USED
7
EN
8
MP1591
REF
GND
4
FB
COMP
6
5
D1
OUTPUT
2.5V
2A
C3
OPEN
C4
2.2nF
Figure 4—MP1591 with Panasonic 47µF / 6.3V Special Polymer Output Capacitor
MP1591 Rev. 2.3
9/27/2006
www.MonolithicPower.com
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