RT5028B Datasheet, PDF (4/41 Pages) Richtek Technology Corporation – Embedded 32Bytes MTP for Factory Tuning

RT5028B
Functional Block Diagram
VOUTL1
VINL123
VOUTL2
VOUTL3
VOUTL4
VINL456
VOUTL5
VOUTL6
VOUTL7
VINL78
VOUTL8
SDA
SCL
IRQ
RESET
PWRHOLD
REBOOT
MTP
MASK_GPIO
SADDR
PWRON
ENB1 to ENB4
ENL1 to ENL8
AGND
LDO1
300mA
LDO2
300mA
LDO3
300mA
LDO4
300mA
LDO5
300mA
LDO6
300mA
LDO7
300mA
LDO8
300mA
Central
Controller
I²C
Programmable
Analog
Base
VIN
VDDP
VINB1
Buck1
2.4A
GND
Buck2
2A
GND
LXB1
VOUTB1S
VINB2
LXB2
VOUTB2S
VINB3
State
Machine
Buck3
1.6A
GND
Buck4
2A
GND
LXB3
VOUTB3S
VINB4
LXB4
VOUTB4S
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is a registered trademark of Richtek Technology Corporation.
DS5028B-00 April 2016