V-Out Monitor Sensing

Reso-Current Monitor Sensing

VDS-SR1 Sensing

I-Out Monitor Sensing

DC-BUS Monitor Sensing

VDS-SR2 Sensing

Temperature Monitor Sensing

COMP_3_INP

ADC_9

COMP_1_INP/ADC_11

ADC_8

ADC_7/COMP_2_INM

COMP_2_INP/ADC_12/OP-AMP_1+

ADC_5

ADC_6/OP-AMP_1-

ADC_4/DIFF_ADC_2-/OP-AMP_2-

ADC_3/DIFF_ADC_2+/OP-AMP_2_OUT/COMP_1_NM

ADC_2/DIFF_ADC_1-/OP-AMP_2+

ADC_1/DIFF_ADC_1+

GPIO_4/EEV_1

PWM_7

PWM_5

PWM_3

PWM_1

A_VDD

GPIO_10/DAC_4

GPIO_8/EEV_2

PWM_8

PWM_6

PWM_2

+3.3V

PWM_5

PWM_6

PWM_7

PWM_8

PWM_1

PWM_2

VDS-SR1 Sensing

VDS-SR2 Sensing

ADC_4/DIFF_ADC_2-/OP-AMP_2-

COMP_1_INP/ADC_11

COMP_2_INP/ADC_12/OP-AMP_1+

ADC_7/COMP_2_INM

I-Out Monitor Sensing

DC-BUS Monitor Sensing

Temperature Monitor Sensing

Reso-Current Monitor Sensing

ADC_5

V-Out Monitor Sensing

ADC_1/DIFF_ADC_1+

ADC_3/DIFF_ADC_2+/OP-AMP_2_OUT/COMP_1_NM

ADC_2/DIFF_ADC_1-/OP-AMP_2+

ADC_6/OP-AMP_1-

COMP_3_INP

ADC_8

A_VDD

VDDA

GPIO_8/EEV_2

GPIO_4/EEV_1

+3.3V

GPIO_10/DAC_4

SD-HB-CONTROL

0-10V Monitor Sensing

ADC_9

PWM_3

0-10V Monitor Sensing

MODE_SELECTION

SD-HB-CONTROL

MODE_SELECTION

0

+3.3V DC

0

0

0

0

0

0

0

0

+3.3V DC

+3.3V DC

+3.3V DC

+3.3V DC

+3.3V DC

+3.3V DC

+3.3V DC

0

+3.3V DC

0

V-OUT MONITOR

VDS-SR1

I-OUT MONITOR

DC-BUS MONITOR

VDS-SR2

Resonant Current MONITOR

Temp. MONITOR

+5V-SECONDARY

PWM-SR-HS2

PWM-SR-LS1

PWM-SR-HS1

PWM-SR-LS2

INB-LS-HB

INA-HS-HB

VDDA

SD-SR-LS2-HS2

SD-SR-LS1-HS1

0-10V-PWM

BRAKE-HB

SD-HB

+3.3V

0-10V-MONITOR

VDDA

SW1:

1:2 CV MODE

3:2 CC MODE

R109

0E-0603

R94

100E-0603

R96

1K-0603

D30

BAT54JFILM

R110

0E-0603

R104

100E-0603

R103

0E-0603

R99

100E-0603

D27

1

2

BAT41JFILM

R105

47E-0603

R112

0E-0603

D29

BAT54JFILM

D26

BAT54JFILM

C71

100nF-0603

D25

BAT54JFILM

R102

0E-0603

D32

BAT54JFILM

C75

1.5nF-0603

R111

0E-0603

R98

100E-0603

R114

100E-0603

R101

0E-0603

R113

0E-0603

R100

0E-0603

R115

100E-0603

C74

2.2nF-0603

C79

470nF-0805

C78

100nF-0805

D31

BAT54JFILM

C76

470nF-0603

D24

BAT54JFILM

C73

2.2nF-0603

SW1

1

3

SPDT

2

C80

100nF-0603

R95

100E-0603

C77

2.2uF

D28

1

2

BAT41JFILM

C81

2.2uF

J8

A1

A1

A2

A2

A3

A3

A4

A4

A5

A5

A6

Digital Power Connector

A6

A7

A7

A8

A8

A9

A9

A10

A10

A11

A11

A12

A12

A13

A13

A14

A14

A15

A15

A16

A16

A17

A17

A18

A18

A19

A19

A20

A20

A21

A21

A22

A22

A23

A23

A24

A24

A25

A25

A26

A26

A27

A27

A28

A28

A29

A29

A30

A30

A31

A31

B1

B1

B2

B2

B3

B3

B4

B4

B5

B5

B6

B6

B7

B7

B8

B8

B9

B9

B10

B10

B11

B11

B12

B12

B13

B13

B14

B14

B15

B15

B16

B16

B17

B17

B18

B18

B19

B19

B20

B20

B21

B21

B22

B22

B23

B23

B24

B24

B25

B25

B26

B26

B27

B27

B28

B28

B29

B29

B30

B30

B31

B31

A32

A32

B32

B32

L3

C82

470 Ohm100 MHz215 mA

100nF-0603

R97

1K-0603

R122

10K-0603

R106

0E-0603

C72

100nF-0603

R107

0E-0603

R108

0E-0603

R119

10K-0603

D23

BAT54JFILM

Note:

The microcontroller ground is referenced to the power converter secondary side. The secondary side ground of the power converter and the ground

denoted by 0 are combined on the microcontroller daughter card.

The analog and control signals ground are denoted by 0 to get star ground connection and reduce switching noise interference.