MP1570 View Datasheet(PDF) - Monolithic Power Systems
Part Name
Description
MFG CO.
'MP1570' PDF : 11 Pages View PDF
TM
MP1570 – 3A, 23V, 340KHz SYNCHRONOUS RECTIFIED, STEP-DOWN CONVERTER
INPUT
4.75V to 23V
C5
10nF
2
7
IN
EN
1
BS
SW
3
MP1570
8 SS
GND
FB 5
COMP
4
6
C6
(optional)
C3
3.3nF
D1
B130
(optional)
OUTPUT
2.5V
3A
MP1570_F04
Figure 4—MP1570 with Panasonic 47µF, 6.3V Solid Polymer Output Capacitor
INPUT
6V
B130
C5
10nF
2
7 IN
EN
1
BS
SW
3
MP1570
8 SS
GND
4
FB 5
COMP
6
C6
(optional)
C3
3.3nF
D1
B130
(optional)
OUTPUT
5V
3A
MP1570_F05
Figure 5—MP1570 Application Circuit with VIN = 6V and VO = 5V
MP1570 Rev. 1.5
www.MonolithicPower.com
10
1/31/2006
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