iW248 Functional Block Diagram - Web
Digital
核心
2
CC
V
4
DD5
V
3
GND
1
DRV
7
RLY_BZ_PWM
8
FAN
9
SDA / TX
10
SCL/RX
5
12
15
14
6
11
13
16
VCE_SNS
VDC_SNS
ISNS+
ISNS-
VIN_SNS
TS3
TS2
TS1_RLY
Di
f
ferential
V
oltage
Sense
V
oltage Sense
V
oltage Sense
V
oltage Sense
V
oltage Sense
V
oltage Sense
V
oltage Sense
V
oltage Sense
I
2
C / DLNK
Selection
Driver
LDO
100uA
100uA
5V