DRV8308_15 Datasheet, PDF (41/60 Pages) Texas Instruments – DRV8308 Brushless DC Motor Controller

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DRV8308
SLVSCF7A – FEBRUARY 2014 – REVISED OCTOBER 2014
Register Map (continued)
ADDRESS BIT
15:7
6
5
4
0x2A
3
2
1
0
NAME
RSVD
RLOCK
VMOV
CPFAIL
UVLO
OTS
CPOC
OCP
Table 7. Register Descriptions (continued)
DESCRIPTION
Reserved
Fault: rotor lockup
0 = Normal
1 = Fault detected
Fault: VM overvoltage
0 = Normal
1 = Fault detected
Fault: charge pump undervoltage
0 = Normal
1 = Fault detected (default on power up)
Fault: VM undervoltage
0 = Normal
1 = Fault detected (default on power up)
Fault: overtemperature shutdown
0 = Normal
1 = Fault detected
Fault: charge pump overcurrent
0 = Normal
1 = Fault detected
Fault: motor OCP
0 = Normal
1 = Fault detected
TYPE ⁽¹⁾
–
RW
RW
RW
RW
RW
RW
RW
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