DRV8702D-Q1 Datasheet, PDF (43/66 Pages) Texas Instruments – Automotive Half-Bridge Gate Driver

www.ti.com
DRV8702D-Q1, DRV8703D-Q1
SLVSDX8 – MARCH 2017
7.6.2.1 Main Control Register Name (address = 0x02h)
Main control is shown in Figure 49 and described in Table 18.
Return to Summary Table.
Read and write
Figure 49. Main Control Register
7
6
RESERVED
R/W-00b
Bit Field
7-6 RESERVED
5-3 LOCK
2
IN1
1
IN2
0
CLR_FLT
5
4
3
LOCK
R/W-011b
2
IN1
R/W-0b
1
IN2
R/W-0b
0
CLR_FLT
R/W-0b
Table 18. Main Control Field Descriptions
Type
R/W
R/W
R/W
R/W
R/W
Default
00b
011b
0b
0b
0b
Description
Reserved
Write 110b to lock the settings by ignoring further register
changes except to address 0x02h. Writing any sequence other
than 110b has no effect when unlocked.
Write 011b to this register to unlock all registers. Writing any
sequence other than 011b has no effect when locked.
This bit is ORed with the IN1 pin
This bit is ORed with the IN2 pin
Write a 1 to this bit to clear the fault bits
Copyright © 2017, Texas Instruments Incorporated
Submit Documentation Feedback
43
Product Folder Links: DRV8702D-Q1 DRV8703D-Q1