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EV5921-V-01A – 16V, 50A, 1

m

 R

ds

(

on

) HOT-SWAP INTELLI-FUSE EV BOARD

 

 

EV5921-V-01A Rev. 1.1 

www.MonolithicPower.com 

8

 

11/7/2019 

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 

 

© 2019 MPS. All Rights Reserved. 

PRINTED CIRCUIT BOARD LAYOUT 

 

Figure 1—Top Layer

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Summary of Contents for MP5921

Page 1: ...hermal sense device The MP5921 detects the power FET gate source and drain short conditions and feedback to controller Also MP5921 can be paralleled for higher current applications The MP5921 is available in 4mmx5mm QFN package ELECTRICAL SPECIFICATIONS Parameter Value Units Input Voltage 12 V Output Voltage 12 V Current Limit Per MP5921 60 A Active MP5921 Number 4 FEATURES 4V to 16V Operating Inp...

Page 2: ...r com 2 11 7 2019 MPS Proprietary Information Patent Protected Unauthorized Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved EV5921 V 01A EVALUATION BOARD L x W x H 13 44cm 9 44cm 1 6mm Board Number MPS IC Number EV5921 V 01A MP5921GV Downloaded from Arrow com Downloaded from Arrow com ...

Page 3: ...1A Rev 1 1 www MonolithicPower com 3 11 7 2019 MPS Proprietary Information Patent Protected Unauthorized Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved EVALUATION BOARD SCHEMATIC Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Page 4: ...1A Rev 1 1 www MonolithicPower com 4 11 7 2019 MPS Proprietary Information Patent Protected Unauthorized Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Page 5: ...w MonolithicPower com 5 11 7 2019 MPS Proprietary Information Patent Protected Unauthorized Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Page 6: ... GRM188R61A475KE15D 4 C15 C23 C37 C39 10nF Ceramic Capacitor 50V X7R 0603 Murata GRM188R71H103KA01D 1 C30 2 2uF Ceramic Capacitor 16V X5R 0603 Murata GRM188R61C225KE15D 1 C38 1nF Ceramic Capacitor 25V COG 0603 Murata GRM1885C1E102JA01D 1 D1 SMDJ12A TVS Diode 12V DO 214AB Littlefuse SMDJ12A 1 D2 MBRS540T3 G SCHOTTKY SMC ON MBRS540T3G 2 D3 D4 NS 17 TEMP GOK SS IMON CLREF D_OC ON PD GND1 GND6 GND7 AL...

Page 7: ...Yageo RC0603FR 072KL 4 R10 R25 R60 R88 120k Film Res 1 0603 Yageo RC0603FR 07120KL 1 R11 0 Film Res 1 0805 Yageo RC0805JR 070RL 40 R15 R17 R18 R27 R28 R29 R33 R34 R35 R37 R39 R42 R44 R45 R46 R47 R48 R50 R52 R53 R54 R55 R56 R57 R69 R71 R72 R73 R74 R76 R77 R79 R81 R82 R83 R85 R86 R90 R91 R93 NS 1 R65 4 7k Film Res 1 0603 Yageo RC0603FR 074K7L 4 U1 U2 U3 U4 MP5921 Hot Swap Protection device FCQFN2 8 ...

Page 8: ...atent Protected Unauthorized Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved PRINTED CIRCUIT BOARD LAYOUT Figure 1 Top Layer Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Page 9: ...Patent Protected Unauthorized Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved Figure 2 Inner layer Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Page 10: ...ed Unauthorized Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved Figure 3 Inner layer 2 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Page 11: ...zed Photocopy and Duplication Prohibited 2019 MPS All Rights Reserved Figure 4 Bottom layer Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Page 12: ...o the VIN and GND terminals on demo board respectively 4 Turn on the VIN power supply USER GUIDE The EV5921 V 01A can be configured as 1 4 phase operation application by adjusting some parameters on EV board as shown in below Table Active Part Remove Resistors Change Cap to Resistor 0ohm 1Phase U1 U2 U3 U4 C14 C33 C46 ON PD R22 R51 R78 CLREF R25 R60 R88 SS R23 R58 R92 IMON R32 R64 R87 VDD3 R16 R36...

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