SP3406 Datasheet, PDF (2/6 Pages) SYNC POWER Crop. – 600mA Buck Converter

SP3406
600mA Buck Converter
TYPICAL APPLICATION CIRCUIT
PIN DESCRIPTION & ELECTRICAL CHARACTERISTICS
Pin Symbol
Description
1 RUN Control Input
2 GND Ground
3 SW Switch Node Connect to Inductor
4 VIN
Supply Voltage
5 VFB Feedback
BLOCK DIAGRAM
Vout = 0.6× (1+ ^{R 2)}
R1
Operating Rating
Min.
Typ. Max. Unit
-0.3
VIN
V
-0.3
VIN+0.3 V
-0.3
VIN+0.3 V
-0.3
6.5 V
-0.3
VIN
V
ORDERING INFORMATION
Part Number
Package
SP3406S25RGB
SOT-23-5L
※ SP3406S25RGB : 7” Tape Reel; Pb – Free, Halogen-Free
2012/11/15 V. 1
Part Marking
3406
Page 2