Texas Instruments DRV821 EVM Series, Руководство пользователя, Страница: 12 / 16

Figure 6-1. EN/IN1 and PH/IN2 pins shorted
DRV821xDSG
VM
1
OUT1
2
OUT2
3
GND
4
VCC
8
MODE
7
IN1
6
IN2
5
Thermal
Pad
0.1
…
F
C
Bulk
V
M
V
M
Pump
Valve
0.1
…
F
Controller
PWM
V
CC
O
X
R
Limit
Figure 6-2. Half-bridge mode used as a high-side and low-side driver for two loads
DRV821xDSG
VM
1
OUT1
2
OUT2
3
GND
4
VCC
8
MODE
7
IN1
6
IN2
5
Thermal
Pad
BDC
0.1
…
F
C
Bulk
V
M
0.1
…
F
Controller
PWM
V
CC
O
X
R
Limit
Figure 6-3. Half-bridge mode used as a high-side driver with outputs paralleled
Operation of the EVM www.ti.com
12 DRV821xEVM and DRV8220EVM User's Guide SLOU540A – NOVEMBER 2020 – REVISED DECEMBER 2020
Submit Document Feedback
Copyright © 2020 Texas Instruments Incorporated