l99h01 STMicroelectronics, l99h01 Datasheet - Page 40

• Manufacturer Part Number: l99h01
• Description: Motor Bridge Driver For Automotive Applications
• Manufacturer: STMicroelectronics

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Table 36.
Comments:
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Table 37.
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Table 38.
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Table 39.
<default>
Name
Bit
RWD: Restarts the watchdog counter
COPT[2:0]: Filter time to protect the two external halfbridges against cross current.
FW: Selects high-side or low-side free wheeling
MCSA: Multiplexer for current sense amplifier.
GCSA[1:0]: Gain of the current sense amplifier.
GCSA_1
COPT_2
0
0
0
0
1
1
1
1
0
0
1
1
MCSA
Address 2 <02(hex)> : ApplReg2 – read/write
Cross current protection time (t
Multiplexer for current sense amplifier
Gain of current sense amplifier
RWD
0
1
7
0
COPT_2
6
0
GCSA_0
COPT_1
0
0
1
1
0
0
1
1
0
1
0
1
Doc ID 15567 Rev 3
COPT_1
5
0
COPT_0
COPT_0
CCP
4
0
0
1
0
1
0
1
0
1
)
CSA2 (CSI2+ / CSI2-)
CSA1 (CSI1+ / CSI1-)
Selected amplifier
FW
3
0
Not applicable
MCSA
Gain
2
0
10
20
50
Protection time
GCSA_1
1000 ns
1250 ns
1500 ns
1750 ns
2000 ns
250 ns
500 ns
750 ns
1
0
GCSA_0
L99H01
0
0