RT7075
Functional Block Diagram
High Side Driver U
VBU to VSU
Under-Voltage
Lockout
RSTN
AD0
AD1
AD2
AD3
AD4
AD5
AD6
3 phase motor controller
(RT7100)*
AD7
AD8
AD9
V5V
V5VN
V1P8
V1P8N
P0_6
P0_7
P0_8
P0_9
P0_10
P0_11
P0_15
DVSS
DVSS
VSS
Low Side Driver W
V5V
EN
Low Side Driver V
P0_0
WLIN
P0_3
VHIN
Pulse
Generator
Level
Shifter
High Side Driver V
P0_4
ULIN
P0_5
UHIN
Pulse
Generator
Level
Shifter
Noise
Filter
R
S
Q
VBU
Driver
HOU
VSU
VBV
HOV
VSV
P0_2
VLIN
Control
Logic
Pulse
Generator
Level
Shifter
High Side Driver W
VBW
HOW
VSW
Low Side Driver U
Under-Voltage
Lockout
Dead
time
Control
Delay
Driver
V15V
P0_1
WHIN
LOU
COM
LOV
LOW
* : Please refer to AN_RT7100_Introduction_TW for how to use the RT7100.
Copyright
©
2018 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS7075-04
November 2018
www.richtek.com
7
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
