MP2562 – 1A, 4MHz, 50V STEP-DOWN CONVERTER
TYPICAL APPLICATION CIRCUITS
C4
100nF
10
L1
V
8,9
3
1,2
BST
V
OUT
IN
SW
1.8V
C2
VIN
C1
D1
R5
6.3V
100V
5
FB
EN
EN
MP2562
R1
R2
R6
7
4
COMP
FREQ
C3
100pF
GND
C6
NS
R4
6
R3
Figure 4—1.8V Output Typical Application Schematic
C4
100nF
10
BST
L1
8,9
3
1,2
5
V
OUT
5V
V
SW
FB
IN
VIN
C2
C1
D1
R2
R5
6.3V
100V
EN
EN
MP2562
R1
R6
7
4
COMP
FREQ
C3
150pF
GND
C6
NS
R4
6
R3
Figure 5—5V Output Typical Application Schematic
MP2562 Rev. 1.0
2/28/2014
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