RT6576C/D
Applications
Marking Information
RT6576CGQW
6T= : Product Code
YMDNN : Date Code
Notebook and Sub-Notebook Computers
System Power Supplies
2-Cell to 4-Cell Li+ Battery-Powered Devices
6T=YM
DNN
Ordering Information
RT6576C/D
Pin 1 Orientation
***
(2) : Quadrant 2, Follow EIA-481-D
Package Type
QW : WQFN-20L 3x3 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
Pin Function With
C : LDO3 Always On
D : LDO3/LDO5 Always On
Note :
***Empty means Pin1 orientation is Quadrant 1
Richtek products are :
�½
RT6576DGQW
6S= : Product Code
YMDNN : Date Code
6S=YM
DNN
Pin Configurations
(TOP VIEW)
EN1
VCLK
PHASE1
BOOT1
UGATE1
20 19 18 17 16
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
�½
CS1
FB1
LDO3
FB2
CS2
1
2
3
4
5
6
7
8
9 10
15
14
GND
21
13
12
11
LGATE1
BYP1
LDO5
VIN
LGATE2
WQFN-20L 3x3
Copyright
©
2016 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
2
EN2
PGOOD
PHASE2
BOOT2
UGATE2
DS6576C/D-03
February 2016
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
