SC173 Datasheet, PDF (2/27 Pages) Semtech Corporation – 3A EcoSpeedTM Synchronous Step-Down Regulator with Optional Ultrasonic Power Save

Pin Configuration
BST
VIN
LX
PGND
PGOOD
SC173
VDD
AGND
TON
EN/PSV
FB
Ordering Information
Device
Top Mark
Package⁽²⁾
SC173MLTRT⁽¹⁾
173
MLPD-10 3x3
SC173EVB
Evaluation Board
Notes:
1) Available in tape and reel packaging only. A reel contains 3000
devices.
2) Available in lead-free packaging only. WEEE compliant and Halogen
free. This component and all homogenous sub-components are RoHS
compliant.
10 Pin MLPD
θ_JA= 40°C/W.
Marking Information
TOP MARKING
173
yyww
xxxx
yyww = Date Code (Example: 0952)
xxxx = Semtech Lot Number (Example: 3901)
© 2010 Semtech Corporation