RT5035A/B
Ordering Information
RT5035A/B
Package Type
QW : WQFN-40L 5x5 (W-Type)
Lead Plating System
G : Green (Halogen Free and Pb Free)
A : Li-ion
B : 2AA Alkaline
Note :
Richtek products are :
Pin Configuration
(TOP VIEW)
VOUT1
SYNC
VDDM
RTCPWR
XIN
XOUT
RTCGND
VOUT3/FB3
PVDD3
C32K
40 39 38 37 36 35 34 33 32 31
RoHS compliant and compatible with the current
requirements of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
LX1
RESET
FB7
VOUT6
PVDD6
LX7
LX4
PVDD4/10
LX10
VNEG
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
41
30
29
28
27
26
25
24
23
22
21
GND
LX3
PVDD8
VOUT8
VOUT5/FB5
PVDD5
LX5
PVDD2
LX2A
EN
LX2B
Marking Information
RT5035AGQW
RT5035A
GQW
YMDNN
RT5035AGQW : Product Number
YMDNN : Date Code
RT5035BGQW
RT5035B
GQW
YMDNN
RT5035BGQW : Product Number
YMDNN : Date Code
Functional Pin Description
Pin No.
1
2
3
4
5
6
7
8
Pin Name
LX1
RESET
Pin Function
Switch node of CH1. This pin is in high impedance during shutdown.
Open drain output port to assert the status of monitored VDDM voltage.
Feedback input pin for CH7. This pin is in high impedance during shutdown.
Regulated output node of CH6 generic LDO. When turning off, RT5035A/B would
discharge CH6 output capacitors internally till VOUT6 < 0.1V. This pin is in high
impedance during shutdown.
Power input of CH6 generic LDO. This pin is in high impedance during shutdown.
Switch node of CH7. This pin is in high impedance during shutdown.
Switch node of CH4. This pin is in high impedance during shutdown.
Power input pin of CH4 and CH10. This pin is in high impedance during
shutdown.
FB7
VOUT6
PVDD6
LX7
LX4
PVDD4/10
Copyright © 2020 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
2
CN
CP
BAT
VOUT4/SWI
VOUT10/FB10
SWO
SDA
SCL
VOUT2
SEQ
WQFN-40L 5x5
DS5035A/B-03
February 2020
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
