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ON Semiconductor EVBUM2516/D, User Manual

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ON Semiconductor EVBUM2516/D User Manual Download Page 22

EVBUM2516/D

www.onsemi.com

22

Table 4. BILL OF MATERIALS

POWER BOARD v14

Parts

Substitution

Allowed

Manufacturer

Part Number

Manufacturer

Pack-

age

Tol-

er-

anc-

e

Value

Description

Qty

R27

1

Resistor

SMD

0R

−

R2010

Various

Various

YES

R29

1

Resistor

SMD

2R2

−

R1206

Various

Various

YES

R3, R4, R5, R6

4

Resistor

SMD

1k2

1%

R1206

Various

Various

YES

R7

1

Varistor

275 Vac

−

THP

Wurth

Elektronik

820 512 711

YES

R8

1

Resistor

SMD

NU

−

R0805

−

−

−

R9

1

Resistor

SMD

12k

1%

R0603

Various

Various

YES

R10

1

Resistor

SMD

5k6

1%

R0805

Various

Various

YES

TR1 (Note 3)

1

LLC

Transformer

−

−

−

Precision Inc

019

−

8719

−

00R

/

019

−

8718

−

00R

NO

3. Follow Procedure in Figure 19

4. Optionnal component, can be used to tune the Demo

−

board EMI signature

Table 4. BILL OF MATERIALS

CONTROL MODULE V4

Parts

Qty

Description

Value

Tol-

er-

anc-

e

Pack-

age

Manufacturer

Manufacturer

Part Number

Substitution

Allowed

C1, C16

2

MLCC SMD

100pF

20%

C0603

Various

Various

YES

C10

1

MLCC SMD

3.3pF

20%

C0603

Various

Various

YES

C11, C26, C27

3

MLCC SMD

NU

−

C0603

−

−

−

C12

1

MLCC SMD

10uF/25V

20%

C1206

Various

Various

YES

C15

1

MLCC SMD

470pF

20%

C0603

Various

Various

YES

C17

1

MLCC SMD

NU

−

C0603

−

−

−

C18

1

MLCC SMD

100nF/25V

20%

C0805

Various

Various

YES

C19, C20, C29,

C30

4

MLCC SMD

47u/25V

20%

C1206

TDK

C3216X5R1E4

76M160AC

C2, C5, C13,

C14, C21

5

MLCC SMD

10nF

20%

C0603

Various

Various

YES

C22

1

MLCC SMD

1uF/25V

20%

C0603

Various

Various

YES

C23

1

MLCC SMD

100nF/25V

20%

C0603

Various

Various

YES

C24

1

MLCC SMD

22pF

20%

C0603

Various

Various

YES

C25

1

MLCC SMD

330pF

20%

C0603

Various

Various

YES

C28

1

MLCC SMD

NU

−

C1206

−

−

−

C3, C6

2

MLCC SMD

220nF

10%

C0603

Various

Various

YES

C4

1

MLCC SMD

2.2uF

20%

C0603

TDK

C1608X5R1E2

25K080AB

YES

Summary of Contents for EVBUM2516/D

Page 1: ...mentioned controllers are placed on the Control Module Secondary side utilizes synchronous rectifier SR from NCP4305 or NCP4306 family composed with NVMFS5C645NL 4mW 60V Power MOSFET Whole SR stage is...

Page 2: ...EVBUM2516 D www onsemi com 2 Figure 1 150 W High Power Density Adapter Schematic Of The Power Board 1 2 Figure 2 150 W High Power Density Adapter Schematic Of The Power Board 2 2...

Page 3: ...EVBUM2516 D www onsemi com 3 Figure 3 High Power Density Adapter Schematic Of The Control Module 1 2...

Page 4: ...EVBUM2516 D www onsemi com 4 Figure 4 High Power Density Adapter Schematic Of The Control Module 2 2...

Page 5: ...VBUM2516 D www onsemi com 5 Figure 5 150 W High Power Density Adapter Schematic Of The Switch Module With Si MOSFETs Figure 6 150 W High Power Density Adapter Schematic of Synchronous Rectifier Module...

Page 6: ...p HVSU is assured via serial circuit R3 R5 D5 and two diodes D1 and D2 Diodes are shared for PFC and LLC HVSU LLC HVSU is joined through same serial circuit R4 R6 and D6 To avoid influence between con...

Page 7: ...ls up OVP OTP pin of U2 and activates OVP Output OVP level and response is defined by zener diode D5 resistors R30 R31 and capacitor C21 The LLC primary stage is formed by half bridge which is located...

Page 8: ...h terminal PE A and PE B allow making the connection between secondary ground GND and input earth terminal PE The connection should be made by awg 18 or 0 75 mm2 wire with optionally threaded ferrite...

Page 9: ...EVBUM2516 D www onsemi com 9 Figure 10 Evaluation Board Top Layer Red Bottom Layer Blue Figure 11 Evolution Board Photograph Bottom Side...

Page 10: ...EVBUM2516 D www onsemi com 10 Figure 12 Evolution Board Photograph Top View Figure 13 Control Module Top Side Components Top Layer Red Bottom Layer Blue...

Page 11: ...EVBUM2516 D www onsemi com 11 Figure 14 Control Module Photograph Figure 15 Power Switch Module Top Side Components Top Layer Red Bottom Layer Blue Figure 16 Power Switch Module Photograph...

Page 12: ...EVBUM2516 D www onsemi com 12 Figure 17 SR Module Top Side Components Top Layer Red Bottom Layer Blue Figure 18 SR Module Photograph...

Page 13: ...EVBUM2516 D www onsemi com 13 Figure 19 Resonant Tank Composition And Power Switch Module Selection Procedures...

Page 14: ...High Power Density Demo Board NOTES Measured with IPL60R255P6 placed in PFC and LLC stages Table 2 EFFICIENCY TABLE Output power level 10 25 50 75 100 Max efficiency Calculated 4 point avg efficiency...

Page 15: ...nducted Emission Quasi peak dBmV Domestic Limit quasi peak Si Based Solution 230VAC Full load optimized 0 1MHz 2MHz 5MHz 9MHz 30MHz 0 1MHz Figure 21 EMI Signature Comparison 230 VAC Measured MAX Peak...

Page 16: ...516 D www onsemi com 16 Figure 23 Transition Response IOUT 8A to 0 A VIN 120 V VOUT_DC t iout t VOUT_AC t Figure 24 PFC Input Current Modulation IOUT 7 A VIN 120 V VPFC_DRV t VCS_ZCD t VDS t IPFC_indu...

Page 17: ...ww onsemi com 17 VCS_ZCD t iPFC_indutor t VDS t VPFC_DRV t Figure 25 PFC Operating Waveforms IOUT 7 A VIN 120 V Figure 26 LLC Stage Normal Operation Waveforms IOUT 8A Full load VFR t VLLC_HB t itank t...

Page 18: ...i com 18 Figure 27 LLC Stage SKIP MODE Operation Waveforms IOUT 600 mA VCS t VFB t VLLC HB itank t Figure 28 Synchronous Rectifier Operating Waveforms SKIP MODE IOUT 100 mA VIN 120 V VDS_SRI VDS_SR2 t...

Page 19: ...i com pub Collateral NCP4305 D PDF Secondary Side SMPS OFF Mode Controller for Low Standby Power NCP4353 http www onsemi com pub Collateral NCP4353 D PDF For Precision Inc Magnetics please refer to As...

Page 20: ...C SMD 100nF 35V 20 C1206 Various Various YES C3 1 MLCC SMD 10nF 10 C0805 Various Various YES C4 1 Electrolytic Capacitor 47uF 25V 10 E2 5 6 Nippon Chemi con ELXZ250ETD4 70MEB5D YES C5 C6 2 MKP Film Ca...

Page 21: ...0uH 20 THP Wurth Elektronik 744 701 3 NO L4 1 PFC INDUCTOR 150uH 20 RM10 Precision Inc 019 8650 03R NO L5 Note 3 1 LLC resonant inductor 51uH 20 RM5 Precision Inc 019 8720 00R NO L6 Note 4 1 Common mo...

Page 22: ...RIALS CONTROL MODULE V4 Parts Qty Description Value Tol er anc e Pack age Manufacturer Manufacturer Part Number Substitution Allowed C1 C16 2 MLCC SMD 100pF 20 C0603 Various Various YES C10 1 MLCC SMD...

Page 23: ...er NCP4353A TSOP6 ON Semiconductor NCP4353ASNT 1G NO Q1 1 PNP Transistror NU SOT23 R1 R3 R4 R12 R38 R41 6 Resistor SMD 0R R0603 Various Various YES R10 R43 2 Resistor SMD 200k 1 R0603 Various Various...

Page 24: ...ous YES R5 1 Resistor SMD 83 5k 1 R0603 Various Various YES R6 1 Resistor SMD 27k 1 R0603 Various Various YES R13 R19 3 Resistor SMD 30k 1 R0603 Various Various YES R7 1 Resistor SMD 270k 1 R0603 Vari...

Page 25: ...DULE V4 2 Parts Qty Description Value Tol er anc e Pack age Manufacturer Manufacturer Part Number Substitution Allowed C1 C2 2 MLCC SMD 100pF 100V 20 C0603 Various Various YES C11 1 MLCC SMD 1u 25V 20...

Page 26: ...d actual performance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts ON Semiconductor does not convey any...

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