EVAL6472PD STMicroelectronics, EVAL6472PD Datasheet - Page 51

• Manufacturer Part Number: EVAL6472PD
• Description: Power Management IC Development Tools L6472PD 7.0A w/SPI dSPIN 8 to 45V EVAL
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL6472PD

• Product Category: Power Management IC Development Tools
• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: L6472PD
• Input Voltage: 8 V to 45 V
• Output Voltage: 8 V to 45 V
• Interface Type: SPI
• Output Current: 7 A
• For Use With: L6472

L6472
Table 27.
The POW_SR bits set the slew rate value of the power bridge output:
Table 28.
1. See S
The TQREG bit sets if the torque regulation (see
voltage (external) or the TVAL_HOLD, TVAL_ACC, TVAL_DEC and TVAL_RUN registers
(internal):
Table 29.
The TSW parameter is used by the current control system and it sets the target switching
period.
Table 30.
Any attempt to write the CONFIG register when the motor is running causes the command
to be ignored and the NOTPERF_CMD flag to rise (see
0
0
0
1
POW_SR [1..0]
0
0
1
1
Rout_r
TQREG
Overcurrent event
Programmable power bridge output slew rate values
and S
External torque regulation enable
Switching period
0
0
0
1
OC_SD
0
1
1
0
0
1
0
1
Rout_f
TSW [4..0]
parameters in
0
0
0
1
Doc ID 022729 Rev 2
0
0
1
1
Table 5
for details.
0
1
0
1
Output slew rate (1) [V/μs]
External torque regulation enable
Section
Bridges do not shut down
Internal registers
Overcurrent event
Bridges shut down
Section
320
110
270
75
ADC input
7.4) is performed through ADCIN
Switching period
4 µs (250 kHz)
4 µs (250 kHz)
8 µs (125 kHz)
124 µs (8 kHz)
9.1.19).
Programming manual
(1)
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