SC173 Datasheet, PDF (23/27 Pages) Semtech Corporation – 3A EcoSpeedTM Synchronous Step-Down Regulator with Optional Ultrasonic Power Save

VIN+
1
10
LX
2
9
3
8
PGND
4
7
5
6
AGND
SC173
Inner Layer 2
V_O+ V_O V_IN
1
10
LX
2
9
R7
3
8
PGND
4
7
5
6
R6 AGND
C9
C8
V_O+
C7 ^R4
R3
V_{O VIN}
© 2010 Semtech Corporation
Bottom Layer
23