Texas Instruments MCT8316ZT, Руководство пользователя

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Table 4-2. Description of User-Selectable Settings on MCT8316ZTEVM (Default in Bold) (continued)
Designator Setting Name Description Layer Position Function
J9 HPB pullup Enables pullup on Hall positive B
(HPA) Top J9 is inserted Pullup, use for
Digital Hall inputs
J9 is removed Floating, use for
Analog Hall inputs
J10 HPC pullup Enables pullup on Hall positive C
(HPC) Top J10 is inserted Pullup, use for
Digital Hall inputs
J10 is removed Floating, use for
Analog Hall inputs
J6 MSP to MCT Shunt
jumper bridge
Connects signals from MCU to
MCT8316Z when jumpers are
inserted Top FGOUT MSP_FGOUT
PWM MSP_PWM
STE MSP_STE
SCK MSP_SCK
SIMO MSP_SIMO
SOMI MSP_SOMI
nFAULT MSP_nFAULT
nSLEEP MSP_nSLEEP
AGND AGND
S1
BRAKE Turns on all low-side MOSFETs Top Left Brake enabled
Right Brake disabled
S2 DIR Controls direction of motor Top Left Clockwise
Right
Counterclockwise
S3 DRVOFF Disables gate drivers Top Left MCT8316Z enabled
Right MCT8316Z disabled
R10 and R11 ILIM Resistor divider that sets the cycle-
by-cycle current limit (ILIM voltage
of AVDD to AVDD - 0.4 sets limit
proportionally from 0 to 8 A) Top 16.2 kΩ (R10) ILIM = 1.25 V = 8-A
limit
10 kΩ (R11)
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10 MCT8316ZTEVM Evaluation Module SNLU291A – MARCH 2021 – REVISED JUNE 2021
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