Continued from preceding page.
Pin No
Pin name
22
BOOT_CH2_P
23
VDDA2
24
BOOT_CH2_N
25
OUT_CH2_N
LV4920H
I/O
Pin explanation
I/O
Bootstrap I/O pin, channel 2 power
supply high side
O
Internal power supply decoupling
capacitor connection
I/O
Bootstrap I/O pin, channel 2 power
supply low side
O
Channel 2 low side output
Internal equivalent circuit
26
PGND2
27
PGND2
28
PGND1
29
PGND1
30
OUT_CH1_N
-
Channel 2 power system ground
-
Channel 2 power system ground
-
Channel 1 power system ground
-
Channel 1 power system ground
O
Channel 1 low side output
31
BOOT_CH1_N
32
VDDA1
33
BOOT_CH1_P
34
OUT_CH1_P
I/O
Bootstrap I/O pin, channel 1 power
supply low side
O
Internal power supply decoupling
capacitor connection
I/O
Bootstrap I/O pin, channel 1 power
supply high side
O
Channel 1 low side output
35
PVD1
36
PVD1
-
Channel 1 power system power supply
-
Channel 1 power system power supply
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