1DC-DCConverters

23456

MCU Connections

THIS IS THE ROOT PAGEOF THE "HIERACHAL"SCHEMATICANDWAS CREATEDTO OVERCOMEKICAD'S LIMITATION OF A FLAT
MULTI-PAGESCHEMATIC.

A

File: dcdc_converters.kicad_sch

File: mcu_connections.kicad_sch

Hall and Phase Voltage Sensing

Gate Driver and External Connections

File: hall_and_phase_voltage_sensing.kicad_sch

File: gate_driver_and_connections.kicad_sch

Hardware and Notes

Fault ReportingBA

B

File: hardware_and_notes.kicad_sch

File: fault_reporting.kicad_sch

CC

CUSTOMERNOTICE

Orderable: n/aDesigned for: Draft
THISCIRCUITISFORDEMONSTRATIONPURPOSESONLY.IT REMAINSTHERESPONSIBILITYOF THECUSTOMERTO VERIFYPROPERAND RELIABLEOPERATIONIN THEACTUAL APPLIC
Contact: https://www.nexperia.com/support
Sheet: /File: nevb_mctrl_100.kicad_sch

DDTitle: Motor Controller Board NEVB-MCTRL-100-xx
Size:A4
Date: 2024-03-15
KiCad E.D.A. kicad 7.0.9
1234

Rev: 00
Id: 1/756Text

34

VDD powers the gate drivers, and MCU board.
VDD source can be selected between the internal VDDor an external VDD. Internal VDD can be used when
VIN within 12-48V. For VIN < 12V, additional VDD
supply required. External VDD must be 9-16V.
Can be extended to to as low as 5.5 if using alternativegate driver. Please refer to gate driver sheet.

1102.2u-16V10n

GND

INTVCC
TR/SS

IND

8RT
6NC
9NC
13NC
15NC

VOUT

L122u

14FBGNDGND GND

D3
PMEG100T20ELR

J2VDD

VOUT
C12121121

VIN = 12 - 48 V (24 V typ.)VOUT = 12 V (11.7 V @ VIN = 12 V and IOUT = 0.2 A)
IOUT = 0.6 A max.
UVLO = 10 V

R58.66k-1%

B

C4SW

C80.1u-25V

20 SW

GND

VREF

C10C1147u-16V

22u-16V

JP1VDD
13OQ02125000J0G

16C3A

18 BOOT

21PG

GND
GND

BST

2EN/UV

51.2k
R9VOUT

PGOOD

10p

3R4100k

71.5k-1% 1M-0.5%

GND
TP3PGOOD

R8D2Green

R3GND

U2LT8630

C9GND

3.9k
R1GND

C50.1u-100V

6VIN

2.2u-100V

GND

C210u-100V

10k-1% 75k-1%

D1C1R2VIN

TVS

A

5R72VIN LED

1GND

B

1u-16VVDD

GNDGND

GND

GND

GND

12-48V DC to 12V DC

The fault demultiplexer and phase voltage sensing comparators
require 5V which is supplied from the microcontroller board.
Alternatively this circuit can be populated if 5V supply fromthe MCU board is not possible. Also remove R10.

3
VDD

C6VI

1C

GND

U1
MCP1754S

1u-25V

GND

GND

VO

2C70
R6C

+5V

1u-10V

GND

Alternative 5V Supply (Not used)

CUSTOMERNOTICE

Orderable: n/a
Designed for: Draft
THISCIRCUITISFORDEMONSTRATIONPURPOSESONLY.IT REMAINSTHERESPONSIBILITYOF THECUSTOMERTO VERIFYPROPERAND RELIABLEOPERATIONIN THEACTUAL APPLIC
Contact: https://www.nexperia.com/support
Sheet: /DC-DCConverters/
File: dcdc_converters.kicad_sch

DDTitle: Motor Controller Board NEVB-MCTRL-100-xx
Size:A4
Date: 2024-03-15
KiCad E.D.A. kicad 7.0.9
1234

Rev: 00
Id: 2/756Text

12A

HALL_1
GND

HALL_2
HALL_3

4

NC_1
GND
IOREF

GND

NC_1

RESET

IOREF

RESET

GND

VIN

J4Power12345678VIN

ADC_A
VREF
ADC_B
SPEED
ADC_C
BOARD_REF+5V

ADC_A
VREF
ADC_BSPEED
ADC_C
BOARD_REF

123456NC
IOREF~{RESET}
3V35V
GND
GND
VIN

D10/PB6(ADC13/PCINT6/OC1B/OC4B)
D9/PB5(ADC12/PCINT5/OC1A/~{OC4B})
D8/PB4(ADC11/PCINT4)

J5
AO

J8
IOL
A0/PF7(ADC7/TDI)A1/PF6(ADC6/TD0)
A2/PF5(ADC5/TMS)
A3/PF4(ADC4/TCK)
A4/PF1(ADC1)
A5/PF0(ADC0)

D7/PE6(INT6/AIN0)
D6/PD7(T0/OC4D/ADC10)
D5/PC6(OC3A/~{0C4A})

Power
D4
PMEG3010CEJMISO/PB3(PD0/PCINT3)
HALL_3
SCK/PB1(SCLK/PCINT1)
HALL_1~{RESET}JP2PWR
1135J6ICSP

D4/PD4(ICP1/ADC8)
D3/PD0(SCKL/INT0/OC0B)
D2/PD1(SDA/INT1)
D1/PD3(TXD1/INT3)
D0/PD2(RXD1/AIN1/INT2)
246VIN

HALL_21098765432187654321

PWM_VT
PWM_WB
FAULT_BIT3
PWM_UTPWM_UB
FAULT_BIT2

PWM_WTPWM_VB
FAULT_BIT1
ENABLE

6J9
Conn_02x19
1234567891011121314151617181920212223242526272829303132333435363738J7IOH

D3/PD0(SCKL/INT0/OC0B)
D2/PD1(SDA/INT1)
AREF
GND
D13/PC7(ICP3/CLK0/OC4A)
D12/PD6(T1/~{OC4D}/ADC9)
D11/PB7(PCINT7/OC0A/OC1C/~{RTS})

B

VDD

5

J3 and J9 can be used to extend support toother microcontroller boards.

0R10J3
Conn_02x19
12345678910111213
14151617181920212223242526272829303132
33
3435363738

3

FAULT_BIT3
FAULT_BIT2
PWM_VTPWM_UT

FAULT_BIT1ENABLE
PWM_WT
REMOTEDIR

A

PWM_WBPWM_VBPWM_UBREMOTE
DIR

B+5V
MOSI/PB2(PDI/PCINT2)
GND

GND

2Connections to Microcontroller Board (e.g. þÿArduino!"Leonardo)

EN
GND

IOREF

1k
R11D5750
R13SW3DIR

D6GND

1RV110k23C

RMT
GND

SPEED

GND
IOREF

GND

EN

RMT
GND

12310k
R12ENABLE
IOREF

SW112310k
R14REMOTE

IOREF

12310kR15DIRC

SW2User Inputs

CUSTOMERNOTICE

Orderable: n/a
Designed for: Draft
THISCIRCUITISFORDEMONSTRATIONPURPOSESONLY.IT REMAINSTHERESPONSIBILITYOF THECUSTOMERTO VERIFYPROPERAND RELIABLEOPERATIONIN THEACTUAL APPLIC
Contact: https://www.nexperia.com/support
Sheet: /MCU Connections/File: mcu_connections.kicad_sch

DDTitle: Motor Controller Board NEVB-MCTRL-100-xx
Size:A4Date: 2024-03-15
KiCad E.D.A. kicad 7.0.9
1234

Rev: 00
Id: 3/756Text

34

VDD

1k1k5HI
6LI

R200C131u-25V
PHASE_U

PWM_VTPWM_VB

R22R235HI
6LI

1k1k

R240C2064321VIN

1VDD
U5MIC4104YM
2HBVDD

R16R17PWM_UTPWM_UBU3MIC4104YM
2HB

VDD

1A

51u-25V
PHASE_V

J1VIN

5678GATE_UT
PHASE_U
GATE_UBVSS

3HO4HS
8LO

3HO4HS
8LO

GATE_VTPHASE_V
GATE_VBGATE_UTPHASE_U
GATE_UBGATE_VTPHASE_V
GATE_VBGATE_WT

77VSS

J10Signals1GND

GND

B

R18R19PWM_WT
PWM_WB

1k1k

5HI
6LI

VDD

1VDD
U4
MIC4104YM
2HB

R210C14

VDD

1u-25V
PHASE_W

C19GATE_WT
PHASE_W
GATE_WB

C16C171u-25V

0.1u-25V

C18C151u-25V 0.1u-25VC2124681012141357911132468101214Signals2J111u-25VB

GND

Connections to Inverter Board

GND7VSS

0.1u-25V
3HO4HS
8LO

PHASE_W
GATE_WB
ADC_A
ADC_B
ADC_C
BOARD_REF
IOREF

135791113A

GND

2TP1TP2

1

GND

Gate driver options:
MIC4104YM for TTL logic, 9-16V supply voltage, 3A source/2A sink
MIC4103YM for CMOSlogic, 9-16V supply voltage, 3A source/2A sink
MIC4605-1YM for TTL logic, 5.5-16V supply voltage, 1A source/1A sinkCCGate Drivers

CUSTOMERNOTICE

Orderable: n/a
Designed for: Draft
THISCIRCUITISFORDEMONSTRATIONPURPOSESONLY.IT REMAINSTHERESPONSIBILITYOF THECUSTOMERTO VERIFYPROPERAND RELIABLEOPERATIONIN THEACTUAL APPLIC
Contact: https://www.nexperia.com/support
Sheet: /Gate Driver and External Connections/File: gate_driver_and_connections.kicad_sch

DDTitle: Motor Controller Board NEVB-MCTRL-100-xx
Size:A4
Date: 2024-03-15
KiCad E.D.A. kicad 7.0.9
1234

Rev: 00
Id: 4/756Text

2110k-1%

MCP6566R-0.1u-16V

GNDU81R450

HALL_312345MCP6566R

GND

GND VNEUTRAL

GND VNEUTRAL

GND
HALL_1
HALL_2
HALL_3IOREF

HALL
J1240.1u-16V-PHASE_W

U7
1R330

HALL_2
R42C24+

MCP6566R

C29

C301n

V-

3V+

2SENSE_V
0
R301k-1%
R381k-1%
R391k-1%
R40110k-1%+5V

54.99k-1%

PHASE_V

4.99k-1%

110k-1%R27
R28B

PHASE_U

R41TBDR32

PHASE_V

10k4IOREF

R482C27+

V+

HALL_130R37V-

R350

R36-

0.1u-16V

R34A
SENSE_W

5V+2416+5V

U65C23+V-34.99k-1%

110k-1%
4.99k-1%

R25R26SENSE_U

5TBD
R43

PHASE_W+5V

0R294R4710k

TBD
R31PHASE_UA

3R4610k

11n

C311n

GND
0R44B

VNEUTRAL
C2847nHall Inputs

GND
GND VNEUTRAL
GND+5V
C220.1u-16V
GND+5V
C250.1u-16V
GND

+5V

Short R33, R34 and R45 to connect hall pins tophase voltage sense comparator outputs

C260.1u-16V
GND

CC

Phase Voltage Sense

CUSTOMERNOTICE

Orderable: n/aDesigned for: Draft
THISCIRCUITISFORDEMONSTRATIONPURPOSESONLY.IT REMAINSTHERESPONSIBILITYOF THECUSTOMERTO VERIFYPROPERAND RELIABLEOPERATIONIN THEACTUAL APPLIC
Contact: https://www.nexperia.com/support
Sheet: /Hall and Phase Voltage Sensing/
File: hall_and_phase_voltage_sensing.kicad_sch

DDTitle: Motor Controller Board NEVB-MCTRL-100-xx
Size:A4Date: 2024-03-15
KiCad E.D.A. kicad 7.0.9
1234

Rev: 00
Id: 5/756Text

1234567~{OE}

GND

VIN+5V

D12D11D10D9D8D7OCC32

D14B220R50

D13BZX84-C56

OVERCURRENT

MOTORSTOPPEDREVERSEROTATIONUSER3USER116VCC

11S010S19S24B13B22B31B415B514B613B712B88GND

A

0.1u-25VSTP
REVGNDOVFAULT_BIT1
FAULT_BIT2
FAULT_BIT35U9CBT3251

U3D15B

R49220GND+5V+5VUSER2ANO HALL CONNECTIONA

U2U1NHC

GND

GND

GND

GND

GND

GND

GND

GND

8-throw bus switch/multiplexer for fault LEDs

Over Voltage LEDCCCUSTOMERNOTICE

Orderable: n/a
Designed for: Draft
THISCIRCUITISFORDEMONSTRATIONPURPOSESONLY.IT REMAINSTHERESPONSIBILITYOF THECUSTOMERTO VERIFYPROPERAND RELIABLEOPERATIONIN THEACTUAL APPLIC
Contact: https://www.nexperia.com/support
Sheet: /Fault Reporting/
File: fault_reporting.kicad_sch

DDTitle: Motor Controller Board NEVB-MCTRL-100-xx
Size:A4
Date: 2024-03-15
KiCad E.D.A. kicad 7.0.9
1234

Rev: 00
Id: 6/756Text

1234562.54mm Jumper

2.54mm Jumper

For J2For J12M3x8mm Screw

M3x8mm Screw

M3x8mm Screw

M3x8mm Screw

AA
PCBLOGO

PCBLOGOPCBLOGOPCBLOGO

WEEE

Nexperia

Nexperia

Nexperia

M3x30mm F/F Standoff

M3x30mm F/F Standoff

M3x30mm F/F Standoff

M3x30mm F/F Standoff

PCB Logos

Off-board Components
B

FID1
Fiducial

FID2
Fiducial

FID3
Fiducial

Fiducials

H1
MountingHole

H3
MountingHole

H2
MountingHole

H4
MountingHole

B

Mounting HolesCC

CUSTOMERNOTICE

Orderable: n/a
Designed for: Draft
THISCIRCUITISFORDEMONSTRATIONPURPOSESONLY.IT REMAINSTHERESPONSIBILITYOF THECUSTOMERTO VERIFYPROPERAND RELIABLEOPERATIONIN THEACTUAL APPLIC
Contact: https://www.nexperia.com/support
Sheet: /Hardware and Notes/File: hardware_and_notes.kicad_sch

DDTitle: Motor Controller Board NEVB-MCTRL-100-xx
Size:A4
Date: 2024-03-15
KiCad E.D.A. kicad 7.0.9
1234

Rev: 00
Id: 7/7
56

Text