Texas Instruments DRV8301-HC-C2-KIT - Three Phase BLDC & PMSM Motor Kit with DRV8301 and Piccolo MCU DRV8301-HC-C2-KIT DRV8301-HC-C2-KIT Datenbogen
Produktcode
DRV8301-HC-C2-KIT
Charge
Pump
Regulator
CP2
CP1
PVDD1
Phase A
( repeated for B& C)
( repeated for B& C)
High Side
Gate Drive
Low Side
Gate Drive
Timing
and
Control
Logic
SL _A
GH _A
GL _A
SH_A
INH _A
INL _A
OSC
OCTW
EN _GATE
SCLK
DTC
Buck
Converter
VSENSE
PH
Motor
SN1
SP1
SN2
SP2
SO1
SO2
Current
Sense
Amplifier1
Current
Sense
Amplifier2
SDI
FAULT
SDO
VDD _SPI
AGND
EN _BUCK
SCS
REF
Offset
½ Vref
Offset
½ Vref
Rshunt1
GND
PVDD2
Trickle
Charge
GVDD
BST _A
BST _ BK
DC_CAL
PWRGD
SS_TR
RT_CLK
COMP
Power
Pad
DVDD
AVDD
Gate Driver
Control
&
Fault
Handling
(PVDD_UV,
CP_UV,
OTW, OTSD,
OC_LIMIT)
PGND
GND
PGND
AGND
PVDD1
SLOS719B – AUGUST 2011 – REVISED AUGUST 2013
FUNCTION BLOCK DIAGRAM
Copyright © 2011–2013, Texas Instruments Incorporated
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