RT5021 Datasheet, PDF (3/67 Pages) Richtek Technology Corporation – Channels DC/DC PMU with Li-ion Battery Charger

Applications
z DSC Power Supply System
z CMOS-Sensor DV
z Portable Instruments
Ordering Information
RT5021
Package Type
QW : WQFN-40L 5x5 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
Note :
Richtek products are :
` 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.
RT5021
Pin Configurations
(TOP VIEW)
40 39 38 37 36 35 34 33 32 31
WAKE 1
30
PVD1 2
29
LX1 3
28
CHG2 4
27
FB7 5
GND
26
PVD7 6
25
LX7 7
24
CHG 8
VO6 9
41
23
22
PVD6 10
21
11 12 13 14 15 16 17 18 19 20
VP
TS
FB3
PVD2
LX2A
LX2B
VO2
FB2
VO8
SCL
WQFN-40L 5x5
Marking Information
RT5021GQW : Product Number
RT5021
GQW
YMDNN
YMDNN : Date Code
Copyright ©2013 Richtek Technology Corporation. All rights reserved.
DS5021-01 April 2013
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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