STEVAL-ISA201V1 Datasheet, PDF (2/4 Pages) STMicroelectronics – Zero-load current operation

Schematic diagram
1
Schematic diagram
STEVAL-ISA201V1
Figure 1: STEVAL-ISA201V1 circuit schematic
SYNCH
TP5
VIN
TP1
C1
GND
TP4
22µF
C6
220nF
U1
2
8
VCC
SYNC
1
OU T
6
FSW
L5987/ A
R5
150k
3
INH
5
FB
GND TP
COM P
7
9
4
1
INH
JUMPER
2
C4
10nF
C5
330pF
L1 5.2µH
D1
STPS2L25U
C2
22µF
R1 4.99k
R3 330
C3 2.2nF
R4
2k
R2
2.49k
VOU T
TP3
GND
TP2
2/4
DocID030410 Rev 1