EV0007 Datasheet, PDF (3/4 Pages) Monolithic Power Systems – 2A MP1580 Step Down Switch Mode Converter

Monolithic Power Systems
EV0007
2A MP1580 Step Down
Switch Mode Converter
EVALUATION BOARD
Table 1: EV0007 Bill of Materials
#
Qty
1
1
2
2
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
2
11
1
12
1
13
1
14
1
15
1
Reference
U1
CN1, CN2
CB
CC
CCA
C1
C4
D1
L1
RC, R1
R2A
R2B
R2C
R2D
R2E
Part Number
MP1580HS
4 Pin Connector
10nF 0603
22nF 0603
100pF 0603
10µF 25V 1210
22µF 10V Y5V 1210
B230/SM 2A 30V Schottky
22µH
10KΩ 1%
2.32K 1%
4.75K 1%
10.5K 1%
16.9K 1%
30.9K 1%
Table 2. Recommended components for standard output voltages
VOUT
Jumper
Connection
L1 minimum
RC
1.22V
J1
6.8µH
4.7KΩ
1.5V
J2
6.8µH
4.7KΩ
1.8V
J3
10µH
4.7KΩ
2.5V
J4
10µH
10KΩ
3.3V
J5
15µH
10KΩ
5.0V
J6
22µH
10KΩ
EV0007 Rev 1.5_08/14/02
www.monolithicpower.com
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