MPS MP1591, Manual, Page: 9 / 11

MP1591 – 2A, 32V, 330KHz STEP-DOWN CONVERTER
MP1591 Rev. 2.3 www.MonolithicPower.com
9
9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2007 MPS. All Rights Reserved.
TYPICAL APPLICATION CIRCUITS
INPUT
6.5V to 32V
OPEN
NOT USED
OUTPUT
2.5V
2A
C4
4.7nF
D1
C2
10nF
MP1591
BS IN
FB
SW
REF
GND COMP
EN
C3
OPEN
OFF ON
1
3
5
6
4
8
7
2
Figure 3—MP1591 with Murata 22 μ F / 10V Ceramic Output Capacitor
INPUT
6.5V to 32V
OPEN
NOT USED
OUTPUT
2.5V
2A
C4
2.2nF
D1
C2
10nF
MP1591
BS IN
FB
SW
REF
GND COMP
EN
C3
OPEN
OFF ON
1
3
5
6 4
8
7
2
Figure 4—MP1591 with Panasonic 47 μ F / 6.3V Special Polymer Output Capacitor