EVX2001-Y-00B

EVX2001-Y-00B MPS | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 15

Technical content

90VAC~265VAC/50Hz/60Hz, 12V/5A Evaluation Board EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 1 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved.

DESCRIPTION

The EVX2001-Y-00B Evaluation Board is mainly designed to demo nstrate the capabilities of MPS highly integrated controller MPX2001 . The MPX2001 is an all-in-one flyback controller aims at high-performance and high-integration solution. It combin es the primary side driver, secondary side controller and synchronous rectifier (SR) driver in one chip. So the opto -coupler and TL431 can be removed from the secondary side and SR can be turned off on time without any shoot through risk. The EVX2001-Y-00B is typically designed for a general adapter. Its specification is listed in the below table. ELECTRICAL SPECIFICATION Parameter Symbol Value Units Input Voltage VIN 90 to 265 VAC Output Voltage VOUT 12 V Output Current IOUT 5 A Output Power POUT 60 W Efficiency ( 4 Point Average) η ≥91 % The EVX2001-Y-00B has excellent efficiency , which can meet CoC V5 and DoE Level Ⅵ requirement easily. It meets IEC61000-4-5 surge immunity and EN55022 conducted EMI requirements. It has multi -protection functio n, e.g., Brown In/Out , over load protection, over voltage protection, short-circuit protection, cycle by cycle current limit and over -temperature protection, etc.

FEATURES

 3.5kVrms primary side to secondary side isolation  700V integrated HV current source  200V integrated SR controller, supporting both DCM and CCM operation  Precise constant voltage (CV), ± 5% CV including transient response  Extremely low operating current in standby mode  Frequency modulation and peak current mode control, with slop e compensation, line compensation and leading edge blanking  Adjustable cable drop compensation  Advanced protections, including primary sensed output Over Voltage Protection (OVP) and Primary Over Current Protection (POCP), real secondary sensed output Over Load Protection (OLP), Brown-in/Brown-out (B/O, B/I), Short Circuit Protection (SCP), Current-Sensing Short Protection (SSP), internal Thermal Shut Down (TSD), Under Voltage Locked -Out (UVLO), and External triggered Protection (Ext.P) All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For MPS green status, please visit MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 2 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVX2001-Y-00B EVALUATION BOARD TOP VIEW BOTTOM VIEW (L x W x H) 10.5cm x 4.6cm x 2.8cm Board Number MPS IC Number EVX2001-Y-00B MPX2001

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 3 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVALUATION BOARD SCHEMATIC PVB3 PDrv6 IS 19 S VB 13 CP 16Vcc5 S GND 20 CS4 PGND2 S GND 14 C OM P15 EB O8 VDD 17 PEP1 PGND7 FB 18 M PX2001 HV10 S Drv 12 S R D11 F R107 PGND PGND L N 22uF /50V Np:Np_au:Ns=42:6:5 Lp=0.75mH Np Ns Np_au 2.2nF /250V B AV21W 10/1206R15 A 3.15A/250V 200V/0.2A 1000V/1A PQ2625 12V/5A 90VAC~265VAC 499K/1206 1uF C14 1nF /630V 0.1u/50V 1.0/1206 R1 2 PGND PGND 1/1206/1% 0.75/1206/1% PGND 10pF PGND NTC R1 3 1nF HV HV EB O 5.1M /1206 5.1M /1206 100K/1% PGND EB O S GND S GND 4.7uF C13 S GND 20K/1% R21 220K/1% R2 0 S GND S GND 1nF 1K/1%R10 NC C11 S GND S Drv S Drv SRD PGND 1.0nF /250V CY1 S GND S R D 0R19 10K 10KR1 7 47 /120 6 BD1 GBU406 220nF CX1 120uF 1/1206/1% 650V/39A FDPF045N10A 100V IS IS LX1 300uH LX2 20mH 499K/1206 R24 PGND NC R23 20/1206R11 R16 1kR1 4 2.2uF C15 2.2uF C16 680pF 820uF C10 820uF C12 499K/1%R18 100pF C17 10/1206R15 B 2.2M RX1 2.2M RX2 6m/1% R22 VO UT G ND Figure 1—Schematic

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 5 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. CIRCUIT DESCRIPTION The EVX2001-Y-00B is a single -stage flyback converter with All-in-One controller . The inpu t is universal and output is 12V/5 A. The All -in-One controller integrates primary side and secondary side in one chip so the opto -coupler and TL431 can be saved. F1, LX1, LX2, CX1, BD1, RX1 and RX2 compose the input stage . F1 is the fuse and is used to protect the component failure or some excessive short events. LX1, LX2 and CX1 are configured the EMI filter to suppress conducted EMI. BD1 is the rectifier bridge to convert AC voltage to DC voltage. RX1 and RX2 are the discharging resistors to make CX1 discharging time compliant with safety regulation. C1 is the filter capacitor. D1, R5, R6, R24 and C2 are configured RCD snubber to suppress voltage spike of Mosfet. R12, C3, C5 and D 3 are used as Vcc power supply. D5, R23 and Q3 are optional OVP cir cuit. The OVP threshold can be set by this external circuit. MPX2001 and its peripheral components are configured flyback controller circuit. MPX2001 integrates the primary side and secondary side in one chip so the opto -coupler and TL431 can be saved. Q1 is the main switch and R4, R7 and R9 are the current sensing resistors. T1 is the transformer to transfer the power from primary side to secondary side. It is key component for the whole circuit normal working with good performance. So it should be desi gned carefully. CY1 is Y capacitor lowering common mode noise to make sure there is enough EMI margin. Q2 is secondary synchronous rectifier (SR) and R15A, R15B and C8 are their snubber to suppress SR high voltage spike. C10, C12 and C14 are output capaci tors. R18, C9 and C17 are configured as the compensation network. R20 and R21 are feedback resistors. R22 is the output current sensing resistor for the over current protection.

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 6 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVX2001-Y-00B BILL OF MATERIALS Qty Ref Value Description Package Manufacturer Part Number

1 BD1 GBU406 Diode;600V;4A DIP Diodes GBU406

1 C1 120μF Electrolytic Capacitor;

400V; DIP Rubycon KXW Series 18*30

1 C2 1nF/630V Ceramic Capacitor;

630V;U2J 1206 Murata GRM31A7U2J102JW31D 1 C3 0.1μF/50V Ceramic Capacitor; 50V;X7R 0603 Murata GRM188R71H104KA93D

1 C4 10pF Ceramic Capacitor;

50V;C0G; 0603 TDK C1608COG1H100D

1 C5 22μF/50V Electrolytic Capacitor;

50V; DIP Wurth 860160672011

2 C6, C7 1nF Ceramic Capacitor;

25V;C0G; 0603 muRata GRM1885C1E102JA01D 1 C8 2.2nF/250V Ceramic Capacitor; 250V;X7R; 0805 TDK C2012X7R2E222K

1 C9 680pF Ceramic 'Capacity;

50V; X7R; 0603 TDK C1608X7R1H681K

2 C10, C12 820μF Electrolytic Capacitor;

25V; DIP Rubycon 25ZL820

0 C11 NC No Connected

1 C13 4.7μF Ceramic Capacitor; 25V;X7R; 0805 muRata GRM21BR71E475KA73L

1 C14 1μF Ceramic Capacitor;

25V;X5R; 0603 TDK C1608X5R1E105K 2 C15, C16 2.2μF Ceramic Capacitor; 10V;X7R; 0603 muRata GRM188R71A225KE15D

1 C17 100pF Ceramic Capacitor;

50V;C0G 0603 TDK C1608C0G1H101J

1 CX1 220nF Capacitor;275V;10% DIP Carli PX224K3ID49L270D9R

1 CY1 1.0nF/250V Y Capacitor; 250V;20% DIP 鸿科 JNK09E102MY02N

1 D1 FR107 Diode;1000V;1A DO-41 Diodes FR107

2 D2, D4 1N4148WS Diode;75V;0.15A; SOD-323 Diodes 1N4148WS-7-F 1 D3 BAV21W Diode;200V;0.2A; SOD-123 Diodes BAV21W-7-F

0 D5 NC No Connected

1 F1 SS-5-3.15A Fuse;250V;3.15A DIP COOPER Bussman SS-5-3.15A

1 LX1 300uH Common Choke;

300uH;1A DIP Emei TP4U300-00

1 LX2 20mH Common Choke;

20mH;2A DIP Emei TP4M20-02

1 Q1 IPP65R280E6 Mosfet;

700V;0.28/10V; TO220 Infineon IPP65R280E6

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 7 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVX2001-Y-00B BILL OF MATERIALS (continued) Qty Ref Value Description Package Manufacturer Part Number

1 Q2 FDPF045N10A N-Channel Mosfet;

100V/67A TO-220 Fairchild FDPF045N10A

0 Q3 NC No Connected

1 R1 100k/1% Film Resistor;1%; 0603 Yageo RC0603FR-07100KL

2 R2, R3 5.1M/1206 Film Resistor;1%; 1206 Yageo RC1206FR-075M1L 1 R4 0.75/1206/1% Film Resistor; 1%;1/4W; 1206 Royalohm 1206 F50LT5F

1 R5 47/1206 Film Resistor;1% 1206 Yageo RC1206FR-0747R

2 R6, R24 499k/1206 Film Resistor;1%; 1206 Yageo RC1206FR-07499KL

3 R7, R9,

R12 1/1206/1% Film Resistor; 1%;1/4W; 1206 Yageo RC1206FR-071RL

2 R8, R17 10k Film Resistor;1%; 0603 Yageo RC0603FR-0710KL

2 R10,R14 1k Resistor;1%;1/16W; 0603 Ralec RF0603-1K

2 R11,R16 20/1206 Film Resistor;5% 1206 Yageo RC1206JR-0720R

0 R13 NC No Connected

2 R15A,R15B 10/1206 Film Resistor;5% 1206 Yageo RC1206JR-0710R

1 R18 499k/1% Film Resistor;1%; 0603 Yageo RC0603FR-07499KL

1 R19 0 Film Resistor;1%; 0603 Yageo RC0603FR-070RL

1 R20 220k/1% Film Resistor;1%; 0603 Yageo RC0603FR-07220KL

1 R21 20k/1% Film Resistor;

1%;1/10W; 0603 Yageo RC0603FR-0720KL

1 R22 6m/1206/1% Film Resistor;

1%;1/4W; 1206 TA-I Technology RLM12FTCMR006 2 RX1,RX2 2.2M/5% Film Resistor; 5%;1/4W; 1206 Yageo RC1206JR-072M2L 1 T1 0.75mH PQ2625, Lm=0.75mH, PQ2625 Emei FX0478

1 U1 MPX2001GY All-in-one Controller MPS All In One

4 L, N,

VOUT,GND 2.0mm 铜柱

0 HS1, HS2 NC No Connected

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 8 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. TRANSFORMER SPECIFICATION Electrical Diagram NC PRI. SEC. Winding Start 起绕脚 Teflon Tube 套管 铜箔 Figure 4—Transformer Electrical Diagram Notes: 1. Core is connected to Pin 5 with naked wire. Winding Order Tape Layer Winding # Start-End Wire Dia Turns Winding Tube N1 4 —〉2 0.33mm*2 18 Fit with wire One Layer Copper, connected to Pin5 with wire N2 9 —〉10 0.6mm(T.I.W)*4 5 Spread evenly Ft with wire 1 N3 6 —〉5 5 —〉NC 0.33mm*1 0.33mm*1 6 Spread evenly Fit with wire N5 2—〉3 0.33mm*2 24 Fit with wire 3 Electrical Specifications Electrical Strength 60 second, 60Hz, from PRI. to SEC. 3500VAC 60 second, 60Hz, from PRI. to CORE. 500VAC 60 second, 60Hz, from SEC. to CORE. 3500VAC Primary Inductance Pins 3 - 4, all other windings open, measured at 60kHz, 0.1 VRMS 0.75mH±10% Primary Leakage Inductance Pins 3 - 4 with all other pins shorted, measured at 60kHz.

0.1 VRMS <15μH±10%

1 Core: PQ2625,

2 Bobbin: PQ2625, 4+2PIN 1 SECT TH, UL94V-0

3 Wire:Φ0.33mm,, 2UEW, Class B 4 Wire:Φ0.33mm,, 2UEW, Class B 5 Triple Insulation Wire: Φ0.6mm TIW 7 Tape: 10.5mm(W)× 0.06mm(TH) 8 Varnish: JOHN C. DOLPH CO, BC-346A or equivalent 9 Solder Bar: CHEN NAN: SN99.5/Cu0.5 or equivalent

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 9 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVB TEST RESULTS Performance Data Ta=25℃, unless otherwise noted. Efficiency No Load Consumption 4 points Average Efficiency 10% Load Efficiency No Load Consumption DoE Level Ⅵ 0.88 -- 0.21 CoC V5 Tier1 0.89 0.79 0.25 Tier2 0.89 0.79 0.15 Test Data Vin=115Vac 0.910 0.895 0.00918 Vin=230Vac 0.914 0.876 0.01909 Active Efficiency 86% 87% 88% 89% 90% 91% 92% 93% 0 1 2 3 4 5 6 Load Current (A) Efficiency Vin=115Vac Vin=230Vac No Load Power Consumption 50 100 150 200 250 300 Input Voltage (Vac) Input Power (mW)

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 10 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. Conducted EMI Test Test with 115Vac/230Vac input and full load condition 115Vac, 60Hz, Maximum Load, L Line, Output GND floats, EN55022 Limits 115Vac, 60Hz, Maximum Load, N Line, Output GND floats, EN55022 Limits

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 11 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. Conducted EMI Test (Continued) 230Vac, 50Hz, Maximum Load, L Line, Output GND floats, EN55022 Limits 230Vac, 50Hz, Maximum Load, N Line, Output GND floats, EN55022 Limits

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 12 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. Thermal Test Test with 90Vac/265Vac input and full load condition. PCB layout with 1Oz copper. Vin=90Vac

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 13 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. Thermal Test (Continued) Test with 90Vac/265Vac input and full load condition. PCB layout with 1Oz copper Vin=265Vac

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 14 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. Surge Test Test with 220Vac input/full load condition and 1.2/50μs CWG waveform. DM Surge Test Surge Level (V) Input Voltage (Vac) Injection Location Injection Phase (o) Number of Surges Test Result 2000 220 L-N 0 5 PASS 2000 220 L-N 90 5 PASS 2000 220 L-N 180 5 PASS 2000 220 L-N 270 5 PASS -2000 220 L-N 0 5 PASS -2000 220 L-N 90 5 PASS -2000 220 L-N 180 5 PASS -2000 220 L-N 270 5 PASS CM Surge Test Surge Level (V) Input Voltage (Vac) Injection Location Injection Phase (o) Number of Surges Test Result 4000 220 L,N-PE 0 5 PASS 4000 220 L,N-PE 90 5 PASS 4000 220 L,N-PE 180 5 PASS 4000 220 L,N-PE 270 5 PASS -4000 220 L,N-PE 0 5 PASS -4000 220 L,N-PE 90 5 PASS -4000 220 L,N-PE 180 5 PASS -4000 220 L,N-PE 270 5 PASS

UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications. Users should warrant and guarantee that third party I ntellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. EVX2001-Y-00B Rev.1.1 www.MonolithicPower.com 15 6/8/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. Quick Start Guide 1. Preset Power Supply to 90VAC  VIN  265VAC. 2. Turn Power Supply off. 3. Connect the Line and Neutral terminals of the power supply output to L and N port. For three- wire input application, make OUTPUT GND connected to Earth. 4. Connect Load to: a. Positive (+): VOUT b. Negative (–): GND 5. Turn Power Supply on after making connections.