RT3663BH
Ordering Information
RT3663BH
Pin Configuration
(TOP VIEW)
Package Type
QW : WQFN-52L 6x6 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
52 51 50 49 48 47 46 45 44 43 42 41 40
Note :
1
2
3
4
5
6
7
8
39
38
37
36
35
34
33
32
UGATE2
BOOT2
PWM3
PGOOD
PGOODA
EN
ISENA1P
ISENA1N
ISENA2N
ISENA2P
VSENA
FBA
Richtek products are :
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
TONSET
ISEN2P
ISEN2N
ISEN1N
ISEN1P
ISEN3P
ISEN3N
VSEN
Suitable for use in SnPb or Pb-free soldering processes.
GND
9
31
30
29
28
27
10
11
12
13
COMPA
IBIAS
VCC
53
Marking Information
FB
COMP
RT3663BHGQW : Product Number
OCP_L
RT3663BH
GQW
YMDNN : Date Code
14 15 16 17 18 19 20 21 22 23 24 25 26
YMDNN
WQFN-52L 6x6
Copyright 2019 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
2
DS3663BH-01 July 2019
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
