PD70211EVB72FW-12

PD7211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board PD70211EVB72FW-12 12V/72W Isolated Active Clamp Forward Converter PD Evaluation Board User Guide Revision 1.01 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 1 About this guide This user guide provides both description and operation procedures for Microsemi's PD70211EVB72FW-12 evaluating board. This board is used for evaluating the performance of PD70211A PD controller with integrated switching regulator, and PD70224 Dual MOSFET – Based Active Bridge Rectifier. PD70211ILQ device supports both the standard IEEE802.3at PD application interface, and a PWM controller that is used to provide the PD operational voltage. The evaluation board supports a 72 Watt, 12V output in its existing configuration, with no heat sink, at room temperature. 1.1 Audience This user guide is intended for qualified personnel, meaning operators and technicians who have a background in basic concepts of electronics. 1.2 Organization This guide is divided into several sections as follows:  1.3 Chapter Error! Reference source not found. Error! Reference source not found.: Describes the objectives, audience, and organization.  Chapter ‎2 Introduction: Provides an overview about evaluation board’s main functions, features, physical characteristics and ordering information.  Chapter ‎3 Physical Description: Provides explanation related to the physical description (switches, jumpers, connectors).  Chapter ‎4 Electrical Characteristics: Provides electrical characteristics of the evaluation board.  Chapter ‎5 Installation: Provides description of the installation process.  Chapter ‎6 Test Data: Provides board test data information  Chapter ‎7 Schematic: Provides board schematic diagram  Chapter ‎8 List of Material: Provides board’s list of materials.  Chapter ‎9 Board Layout: Provides board Gerber files description for all layers.. Reference Documents PD70211 datasheet, catalogue number DS_PD70211 PD70224 datasheet, catalogue number DS_PD70224 PD System Layout Guidelines, catalogue number AN208 Implementing Auxiliary Power in PoE, catalogue number TN_214 Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 2 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 2 Introduction Microsemi’s PD70211ILQ device is part of a family of devices which are targeted for realizing the 802.3at standard PD interface. The PD interface family of devices includes the following: Device type Power capability Integrates PWM controller PD70100 IEEE802.3at Type 1 No (IEEE802.3 af level) PD70101 IEEE802.3at Type 1 Yes (IEEE802.3 af level) PD70200 IEEE802.3at Type 2 No PD70201 IEEE802.3at Type 2 Yes PD70210(A) 2 x IEEE802.3at Type 2 (4 pair) No HDBaseT (95W) PD70211 2 x IEEE802.3at Type 2 (4 pair) Yes HDBaseT (95W) Microsemi’s PD70211EVB72FW-12 Evaluation Board (see Figure 2) provides designers with an environment needed for evaluating the performance and implementation of PD applications based on PD70211 controller. The board is using a single PD controller, PD70211ILQ, to support the Detection, Class, and Power Supplying phases on the 4 Pairs of the Cat5 cable. The board supports sync detection of the 4 pairs. PD70211ILQ supports the current of the HDBaseT over 4 Pairs, which is more than twice the power of a standard IEEE802.3AT Type 2 interface. All necessary steps and connection instructions required to install and operate this board are provided within this document. 48V Wall Adapter Wall Adapter Detection Vin Combined RJ45 Data RJ45 + & Pulse Power Transformer Vin Combined PD70224 Active Mosfet Bridges 12V PD70211 Based Vin to to Vout 24V Vin Flyback DCDC Forward DCDC Module Vout Conn Data Output Figure 1: PD70211EVB72FW-12 Block Diagram Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 3 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board Figure 2: PD70211EVB72FW-12 Evaluation Board – General View Evaluation Boards Ordering Information Microsemi supplies the following Evaluation Board as shown below: Ordering Number PD70211EVB72FW-12 Copyright © 2016 Rev.1.01, 28-June-2016 Description 2 x IEEE802.3at Type 2 (4 pair) PD based on PD70211 device having 4 pair supply, controlling an isolated Forward converter, having a 12V 6 Amp output. Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 4 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 2.1 Evaluation Board Features             2.2 Designed to support Data and Spare current by a single PD70211A device Power is supplied through the 4-pairs of the Cat5 cable Wall Adapter input – Standard Barrel Jack available for connecting to an external 48-54V Wall Adapter. Data pass-through connector On board PSE class type LED indicators On board AT detected LED indicator On board 4P_AT detected LED indicator On board HD detected LED indicator On board 4P_HD detected LED indicator On board Power Good LED indicator which may be configured to monitor PD Front End or VPP UVLO. Ta: -40° to +70°C (with derating curve) RoHS compliant Physical Characteristics Table 1 lists evaluation board’s physical characteristics. Table 1: Physical Characteristics Parameter Mechanical dimensions in mm Copyright © 2016 Rev.1.01, 28-June-2016 Value 202 x 57 x 16 mm (L x W x H) Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 5 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 3 Physical Description 3.1 Package Contents Upon opening the Evaluation Board package, verify the following part is included. If it seems damaged, contact local representative or Microsemi's headquarters. Package content for standard shipments is:   3.2 PD70211EVB72FW-12 Evaluation Board. Wall Adapter Input Cable Connectors The following sections provide both general and detailed information regarding unit’s connectors. 3.2.1 Connectors Table Table 2 lists the Evaluation Board's connectors. Table 2: Connectors List # Connector 1 J1 RJ45 Connector RJ45 port for Data + Power In for PSE connection 2 J2 Wall Adapter Input Standard Barrel Jack used for 48V Wall Adapter. Wall adapter connection will be automatically sensed and will override the PSE power connected to J1. 3 J3 Converter Output Terminal pins for connecting a load to 5V output. J3 provides screw terminals for easy connection 4 J4 RJ45 Connector RJ45 port for Data pass – through output Name Description 3.2.2 Connectors Detailed Explanation (The numbering is in reference to the numbers listed in Table 2.) 1. RJ45 Connectors. See Figure 3. Table 3: RJ45 Connectors J1 & J4 Pin No Signal Name Description J1 - 1, 2 Data and Power In Data and power input to powered device (PoE Master Negative data port) J1 - 3, 6 Data and Power In Data and power input to powered device (PoE Master Positive data port) J1 - 4, 5 Data and Power In Data and power input to powered device (PoE Master Positive data port) J1 - 7, 8 Data and Power In Data and power input to powered device (PoE Master Negative data port) Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 6 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board J1 & J4 Pin No Signal Name Description J4 - 1, 2 Data Output Isolated data pass-through to external monitoring device. J4 - 3, 6 Data Output Isolated data pass-through to external monitoring device. J4 - 4, 5 Data Output Isolated data pass-through to external monitoring device. J4 - 7, 8 Data Output Isolated data pass-through to external monitoring device. Figure 3: Front RJ45 and Auxiliary 48V Wall Adapter Connectors 2. Wall Adapter Connections See Figure 3. J2 Pin No Signal Name Description Center Pin VIN (+) 42V to 57V input from wall adapter. Outer Barrel VIN (-) Wall Adapter Return 3. Vout Connections See Figure 4. Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 7 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board Table 4: Output Load Connections Pin No. Signal Name Description J3 - 2 Vout (-) Return of DCDC output voltage J3 - 1 Vout (+) Positive DCDC output voltage Figure 4: Vout Connections 3.3 Indications The following sections provide general information regarding unit’s indications. 1. LED Indication See Figure 5. 3.3.1.1 LED Indication See Figure 5. D16 is the AT_FLAG indication LED, a PD70211 device output signal indicating the device has detected a 2 finger class event from the PSE side in the class stage. The flag will be operative at 3, 4, and 6 fingers detection as well. D15 is the 4P_AT indication LED, a PD70211 device output signal indicating the device has detected a 4 finger class event from the PSE side in the class stage, or a 2 finger class event from the PSE side in the class stage, and SUPP_SA and SUPP_SB are both High. The flag will be operative at 6 fingers detection as well. D20 is the HD_FLAG indication LED, a PD70211 device output signal indicating the device has detected a 3 finger class event from the PSE side in the class stage. The flag will be operative at 6 fingers detection as well. D19 is the 4P_HD indication LED, a PD70211 device output signal indicating the device has detected a 6 finger class event from the PSE side in the class stage. D14 is the Power Good indication. This LED indicates the presence of power. This indicator may be configured to monitor PD Front End VAUX (Asserts when VPP = 36V min.; de-asserts when VPP = 31V min.), or it may be configured to monitor the VPP UVLO, which is user selectable by the resistor values at VINS and HYST pins (R13, R19, and R25). See the PD70211 datasheet for further details regarding setting VPP UVLO limits. EVB default for Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 8 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board Power Good EVB is monitoring VPP UVLO, and will track the operation of the DC-DC converter. To change Power Good to monitor PD Front End VAUX: 1) Remove R51, 100 Ohm Resistor (located on top of PCB near D19). 2) Add R50 Zero Ohm Jumper (also located on top of PCB near D19). 3) Insure that only R51 or R50 are installed; do not operate with both resistors installed. Figure 5: LED Indications Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 9 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 4 Electrical Characteristics Evaluation board’s electrical characteristics are described below: Table 5: Electrical Characteristics Parameter Min Max Main DC Supply – J1, VIN+, VINRTN 42* 57 V Wall Adapter Supply – J2, VIN+, VINRTN 42 57 V 11.8 12.2 V 6 A 1.5 kVrms Output voltage Maximum Output Current Port Isolation to Chassis - *After start-up, the minimum voltage is 36V with load ≤ 13W per IEEE specification. Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 10 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 5 Installation 5.1 Preliminary Considerations and Safety Precautions  5.2 If using an external supply in place of a PSE, verify the external power supply is turned “off” before all peripheral devices are connected. Insure the external supply is connected to the RJ45 input (J1) per Table 3. Initial Configuration Note: It is important to verify evaluation board is setup as shown in Figure 6 prior to starting any operation. 1. Connect load to evaluation board (J3 -1 (+) & J3 – 2 (-), or TP17 (+) & TP16 (-)). 2. Connect a Cat5 cable from PSE to Evaluation Board (J1), or a 48V Wall Adapter to Evaluation Board (J2). Note: Wall Adapter will override power from PSE. Figure 6: Test Setup Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 11 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 6 Test Data This chapter describes typical EVB test data under various loads and POE input voltage levels. The efficiency is indicated up to 72W output power. Overall efficiency is measured at the input to the bridge. It does not include system-level components (input/output connectors, data transformer, and EMI filter). DC-DC efficiency is measured after the PD chip. 6.1 Efficiency vs. Input Voltage to the bridge at full load (72W output) 93.5% 93.0% 92.5% Eff overall (with bridge) 92.0% 91.5% Eff DC-DC 91.0% 90.5% 90.0% 40 45 50 55 60 Input Voltage Figure 7: Efficiency vs. Input Voltage 6.2 Efficiency vs. Load Current at 48V Input to the bridge 94% 93% 92% 91% Eff Overall (with bridge) 90% 89% Eff DC-DC 88% 87% 3 4 5 6 Output current (A) Figure 8: Efficiency at 48V Input Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 12 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 6.3 Efficiency vs. ambient temperature at 48V input 93% 92% 91% Eff overall (with bridge) 90% Eff DC-DC 89% -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 Ambient temperature OC Figure 9: Efficiency vs. temperature at 48V Input 6.4 Output Ripple measured with 20MHz bandwidth Figure 10: Full Load Voltage Ripple and Noise at 48V Input (100mV/div) Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 13 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 6.5 Bode Plots at full load at 48Vin Figure 11. Bode plots Phase Margin: 80° Gain Margin: -22 dB 6.6 Step Load Response for transitions between 10% load and 100% load (rise and fall time 100us) Figure 12: Load Step Response (100mV/div) Copyright © 2016 Rev.1.01, 28-June-2016 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 14 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 7 Schematic R126 PD-1206 0 Power_Data+ N.C Led2_1 Led2_2 Data7 Term4 Data8 10 11 12 D4 SMAJ58CA PD-SMA 13 14 15 16 VOE+ C16 1nF 100V X7R 4 3 2 X7R T6 P0351 1.47mH 34 33 IN1A_34 IN1A_33 EX_OUTN EX_OUTP IN2A_40 IN2A_39 OUTN_10 OUTN_11 OUTN_12 IN1A_19 IN1A_20 8 7 9 IN1B_28 IN1B_27 IN1B_26 IN1B_25 U1 PD70224ILQ-TR. SUPP_SA SUPP_SB Data4 Term3 Data5 IN2B_5 IN2B_6 IN2B_7 IN2B_8 OUTN_23 OUTN_22 OUTN_21 6.8n 2000V X7R PD-1812 32 31 30 C168 6.8n 2000V X7R PD-1812 N.C 28 27 26 25 VPN_IN R127 23 22 21 0 PD-1206 N.C 19 20 3 1 2 5 6 7 8 Power_Spare+ C167 N.C C163 OUTP_32 OUTP_31 OUTP_30 16 17 VC1 VC2 VC3 VC4 Data3 Term2 Data6 OUTP_1 OUTP_2 OUTP_3 IN2A_13 IN2A_14 TRD4+ TRCT4 TRD4- 4 6 5 1 2 3 13 14 21 22 TRD3+ Shield21 TRCT3 Shield22 TRD3- 11 Data1 12 Term1 10 Data2 1 TRD2+ TRCT2 TRD2- 17 18 C170 1nF 100V C37 1nF X7R 16V 37 36 J1 TRD1+ TRCT1 TRD1- C166 NC_37 WA_EN 42 41 40 39 POWER + DATA INPUT Led1_C Led1_A VIN+ X7R WA_EN C2 1nF 100V 1 PD-0603 PD-0603 19 20 VPN_BRIDGE D24 PD-SMA SMAJ58CA 08261X1TGH-F RJ45-16P_TRANS_LED SA SB VPOE- Power_Data- 1 Power_Data+ Power_Spare- DATA OUT Power_Data+ 10 J4 8 7 6 5 4 3 2 1 10n C152 100V Data8 Data7 Data6 Data5 Data4 Data3 Data2 Data1 X7R R62 Term2 10n 100V X7R R61 75 10n C169 100V X7R R60 75 C39 2 D34 SMBJ58CA PD-SMB 75 D32 SMBJ58CA PD-SMB Term4 1 9 D35 SMBJ58CA PD-SMB Term3 D33 SMBJ58CA PD-SMB 10 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 2 Term1 9 Power_Spare+ 75 2 R63 C153 1n 2000V RJ45-I 1 X7R 1 10n 100V 2 C27 Power_Data- Power_Spare- OPTIONAL FOR COMMON MODE SURGE PROTECTION J2 2 3 1 D10 2 1 VIN+ PD-SMB R37 2K PD-0603 C160 100n 100V X7R N.C 1 C164 1nF 16V X7R PD-0603 Q8 1 PD-SOT23 ZVP3310FTA 3 D28 2 RAPC712X SWITCHCRAFT-RAPC722 R89 11K 0805 2 SMAJ58A C32 100n X7R 100V PD-1206 C165 R92 150K R93 150K WA_EN WA_EN_PD R94 13K R95 13K 4 10U 25V X7R R90 4.02K 1 2 3 5 6 7 8 WA_EN_PD GND-F Q9 FDS86242 PD-SO8 VPN_BRIDGE VPN_IN VPN_IN Figure 13: Evaluation Board Schematic (1 of 2) Copyright © 2016 Rev.1.01, 28-June-16 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 15 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board VIN+ PRI(+) C156 SMAJ40A 0.068uF PD-SMA X7R PD-0805 12 11 10 4 3 5 TOP 9 8 7 6 G_clamp C36 1uF 16V Q3 FDMS86101 9 9 Q1 FDMS86101 4 S_clamp 4 20 PD-1210 R67 20 PD-1210 GATE_FW 3 2 1 1 2 3 2 VR3 12V PD-SOD123 100 90.9K 2.7 PD-0603 C173 R23 5.1K 0 C23 47n 50V X7R 2 1 C34 22uF 25V X7R PD-1210 VPN_IN 1 2 GATE_FW R130 0 R70 100K 100K 1 4.7mH[4700uH] N.C D26 ES1C 150V R65 L3 Vaux 100p 1 Q20 PD-SOT23 FMMT624 2 R129 2 C171 100p 1 VR4 12V PD-SOD123 2 PD-SOD123 D6 1N4148W-7-F C20 D21 1N4148W-7-F 1n 2000V TP1 TP2 R14 PD-SOD123 1 R15 D22 Q21 BAV21W-V FMMT624 PD-SOT23 1 R12 0.03 PD-1206 CSN 1nF 100V X7R PD-0603 1 1 CSP 1uF 16V R19 R64 10K 1 VL R69 2.49K C157 C154 N.C PD-0805 100 2 R11 2 0 R133 22.1 TOP C172 100p 200V NPO 3 0 R85 F2 PD-QFN36-6X6 R25 TP4 1n 200V NPO PD-1206 1 pd-0603 1 2 5 6 7 8 1 2 3 C19 SG 10 11 12 13 14 15 16 17 18 R21 30.9 R9 1 27 26 25 24 23 22 21 20 19 PGND SG VL GND FB DAO COMP VSP VSN J3 CON-F200-1R-2P BOTTOM R132 20 PD-1210 Q2 FDMS86250 PD-POWER_56 R131 10K 1 HD_FLAG AT_FLAG SUPP_S1 SUPP_S2 4P_AT_FLAG RREF RCLASS HD_FLAG AT_FLAG VPN_IN8 VPN_IN9 VPN_OUT10 VPN_OUT11 ENABLE VINS HYST SYNC RFREQ SS RCLP 4P_AT_FLAG 4 2 1 2 3 4 5 6 7 8 9 10K R4 22.1 U2 PD70211ILQ-TR. 36 35 34 33 32 31 30 29 28 Trm_P 10K C11 4.7uF PD-1206 25V X7R 9 1nF CSN RDET VPP 4P_HD_FLAG WA_EN VCC/VAUX VH PG CSP CSN 37 4P_HD_FLAG CSP C18 X7R 16V 1 2 C12 4.7uF PD-1206 25V X7R GND-F VPN_IN 5 6 7 8 C33 4.7u 16V X5R R87 BOTTOM 1 2 3 VAUX_VCC C14 100n 16V 12Vout + C10 470uF 16V POLY MER D23 SMAJ78CA PD-SMA 3 WA_EN_PD 1 2 D2 ES1C-13-F X7R 200V Q16 FDS86242 PD-SO8 4 WURTH ELC. 7443631000 10uH 1 2 L2 LT-0586-S0N C155 SA R18 60.4K PD-0603 X7R PD-1210 1 PG X7R 100V PD-0805 SB X7R X7R PD-1210 PD-1210 C8 100n 1 C17 82nF R10 C7 2.2uF 100V WA_EN_PD R3 24.9K PD-0805 R8 X7R PD-1210 C6 2.2uF 100V 2 C9 47uF 100 ALU C5 2.2uF 100V 5 6 7 8 VINRTN + C4 2.2uF 100V TP3 T1 EFD25-12-PIN-SMD D1 2 C3 2.2uF 100V X7R PD-1210 1 2 1 L1 8 7 6 5 1 1uH C175 100n X7R PD-0805 1 1 VIN+ 20 VPN_IN VPN_IN R27 100K 1 R33 562K D7 BAT54SLT1G 0 R34 SG T2 4 1 5 2 6 PD-0603 R84 R55 5.1K 3 1 4.75 D27 MBR0540T1G PD-SOD123 D29 TL431AIDBZR 0603 2 PD-SOT23 R28 2.49K 3 1 C24 PD-0603 N.C G_clamp 1 2 296u 2 PD-SOT23 R29 D8 MBR0540T1G 1 2 562K pd-0603 C159 10n 50V X7R 3 R36 18.7K C158 10n 50V X7R 1 C174 12Vout 1 0 2 FOD817ASD PD-SMD-4 R24 C22 1K 6.8nF 50 X7R R26 3 R31 PD-0603 N.C C21 10n 50V X7R N.C 3 53.6K VIN+ pd-0603 PD-0603 R20 9.53K PD-0805 R22 1 1 VL R16 2.49K PD-0603 U3 4 VL R30 2 HYST PD-0603 100K PD-0603 Q18 FMMT549 PD-SOT23 C25 1uF 16V X7R PD-0805 S_clamp F2 D25 1 1 VAUX_VCC Vaux 2 MBR0540T1G PD-SOD123 R128 C35 100nF 50V X7R PD-SOD123 0 2 VR1 MMSZ4702 PD-1206hv N.C VIN+ 2 Vaux 2 2 D20 SSC-GR101 Super Green EVERLIGHT-19-21Y GC D15 SSC-GR101 Super Green EVERLIGHT-19-21Y GC 1 1 1 D19 SSC-GR101 Super Green EVERLIGHT-19-21Y GC 1 2 2 1 D14 SSC-GR101 D16 SSC-GR101 Super Green EVERLIGHT-19-21Y GC Super Green EVERLIGHT-19-21Y GC R47 VAUX_VCC 30.1K PD-1206 PD-1206-W 4P_HD_FLAG 1 4P_HD HD_FLAG 1 R48 5.11K PD-1206 4P_AT_FLAG HD_FLAG 1 R49 5.11K PD-1206 AT_FLAG 4P_AT 1 AT_FLAG 3 R58 5.11K PD-1206 Q10 BSS123 PD-SOT23 1 R51 100 PD-0603 R52 100K PD-0603 2 R57 5.11K PD-1206 R50 PD-0603 N.C N.C = NOT CONNECTED (OPTIONAL) HY ST Figure 14: Evaluation Board Schematic (2 of 2) Copyright © 2016 Rev.1.01, 28-June-16 Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 16 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 8 List of Materials QTY Reference C2,C16, C157,C170 C3,C4,C5, 5 C6,C7 4 Value 1nF 2.2uF 2 C8,C175 100n 1 C9 47uF 1 C10 470uF 2 C11,C12 4.7uF 1 C14 100n 1 C17 82nF 2 C18,C37 1nF 2 C19,C36 1uF 2 C20,C153 1n 3 C21,C158, C159 10n 1 C22 6.8nF 1 C23 47n 2 C24,C174 0.1 uF 1 C25 1uF 4 C27,C39, C152,C169 10n 1 C32 100n 1 C33 4.7u 1 C34 22uF Copyright © 2016 Rev.1.01, 28-June-2016 Description Cap 1nF 100V 10% X7R 0603 SMT CAP CER 2.2uF 100V 10% X7R 1210 SMT Capacitor, X7R, 100nF 100V 10% 0805 CAP ALUM 47uF 100V 20% 105C RADIAL 8X15 CAP ALU POLYMER 470UF 20% 16V CAP CRM 100nF 50v 10% X7R 0603 Capacitor, X7R, 100nF, 16V, 20% 0805 CAP CRM 100nF 100V 10%X7R 1206 SMT Capacitor, X7R, 1nF, 16V, 10% 0603 CAP CRM 1uF 10V 10%X7R 0805 SMT CAP CRM 1nF/2000V 10%++X7R 1206 SMT CAP CRM 10nF 50v 10%X7R 0603 SMT CAP CRM 4.7nF 16V 10% X7R 0603 SMT Capacitor, X7R, 47nF, 50V, 10% 0603 Capacitor,0.1uF, X7R, 10V, 10% 0603 CAP CRM 1uF 16V 10%0805 X7R SMT CAP CRM 10nF 100V 5% X7R 0805 SMT CAP CRM 100nF 100V 10%X7R 1206 SMT CAP CRM 4.7uF 16V 10% X5R 1206 SMT CAP CRM 22uF 25V 20% 1210 X7R SMT Mfr. Name Mfr. Part Number Samsung CL10B102KC8NNNC Kemet C1210C225K1RACTU TDK C2012X7R2A104K Samsung NHA100VB47M Nichicon RNE1C471MDN1PX TDK C3216X7R1E475KT Kemet C0805C104M4RACTU Kemet C0805C823K1RACTU Samsung CL10B102KANNNC Samsung CL10A105MO8NNNC AVX 1206GC102KAT1A Rohm MCH185CN103KK Yageo CC0603KRX7R9BB682 TDK C1608X7R1H473K Kemet C0603C104K8RACTU Murata GRM21BR71C105KA01 Kemet C0805C103J1RAC Kemet C1206C104K1RACTU Murata GRM31CR71C475KA01L Murata GRM32ER71E226ME15L Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 17 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 1 C35 100nF 1 C154 10pF 1 C155 1n 1 C156 0.068uF 1 C160 100n 2 C163,C166 1n 1 C164 1nF 1 C165 10uF 2 C167,C168 6.8n 1 C171 100p 1 C172 100p 1 D1 SMAJ40A 1 D2 ES1C-13-F 2 D4,D24 SMAJ58CA 2 D6,D21 1N4148W 1 D7 BAT54SLT1G 3 D8,D25,D27 MBR0540T1G 1 D10 B2100-13-F D14,D15, 5 D16,D19, D20 SSC-GR101 1 D22 BAV21W-V 1 D23 SMAJ78CA 1 D26 ES1C Copyright © 2016 Rev.1.01, 28-June-2016 CAP CRM 100nF 50v 10% X7R 0603 CAP CRM 10pF 50V 5%NPO 0805 SMT CAP CRM 1200pF 100V 5% NPO 1206 SMT CAP CRM 2.2uF 100V 10% X7R 1210 SMT CAP CRM 100nF 100V 10%X7R 1206 SMT CAP CRM 1nF/2000V 10%++X7R 1206 SMT Capacitor,X7R, 1nF, 16V, 10% 0603 Capacitor, X7R, 10uF, 25V, 20% 1210 CAP CRM 1nF/2000V 10%++X7R 1206 SMT CAP CRM 100pF 100v 5% NPO 0603 SMT CAP CRM 100pF 200V 10% NPO 0805 SMT DIODE TVS 40V 400W 5uA 6.2 Amps Uni-Dir SMT DIODE SUPER FAST 150V 1A SMA SMT TVS DIODE 58VWM 93.6VC SMA DIODE SW 100V 0.15A SOD123 SMT Diode Schottky Dual 200mA 30V 230mWSOT23 BAT54S DIO SCHOTTKY 40V 500mASOD123 REC. SMT DIODE SCHOTTKY 100V 2A SMB LED SuperGreen 16mcd h=0.8 0603 SMD DIODE SWITCH 200V 100MW SOD123 BAV21W DIODE TVS 78V SMA DIODE SUPER FAST 150V 1A SMA SMT Meritek MA0603XR104K500 Samsung CL21C100JBANNNC EPCOS B37871-K2102-J62 AVX 12062C683KAT2A Samsung CL31B104KCFNNNE Kemet C1206C102KGRAC Kemet C0603C102K4RAC Murata GRM32DR71E106MA12L Novacap 1812B682J202NXT Vishay VJ0603A101JXBT AVX 08052A101KAT2A Bourns SMAJ40A Diodes Inc. ES1C-13-F Diodes Inc. SMAJ58CA Diodes Inc. 1N4148W-7-F ON Semiconductor BAT54SLT1G ON Semiconductor MBR0540T1G Diodes Inc. B2100-13-F SEOUL SSC-GR101 Vishay BAV21W-V Littelfuse SMAJ78CA Fairchild ES1C Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 18 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 1 D28 1 D29 4 D32,D33, D34, D35 1 J1 1 J2 1 J3 1 J4 1 L1 1 L2 1 L3 1 Q1 1 Q3 1 Q2 1 Q8 2 Q9,Q16 1 Q10 1 Q18 2 Q20,Q21 1 R3 2 R4,R133 R8,R10, R64,R131 R9,R85, 3 R130 4 2 R11,R15 Copyright © 2016 Rev.1.01, 28-June-2016 DIO TVS 58V 40A SRG400WPK SMA SMT IC VREF SHUNT PREC ADJ TL431AIDBZR SOT23-3 36V SMT DIO TVS 58V 6.4A 600W SMBJ58CA DO-214AA SMT CONN MAGJACK 1PORT 08261X1TGH-F 1000 BASE-T DC Power Jack 16V 5A TH RAPC712X Pin dia 2.5mm TERMINAL BLOCK 5MM ED500/2DS 2POS PCB CON RJ45 SINGLE 8 POS. RJ45 SHILDED INDUCTOR SHIELDED 1uH PWR 1UH IRMS=11A SMT FIXED IND 10UH 16A 10uH 7.96mOHM SMD FIXED IND 4700uH 40mA 4.7mH 48OHM SMD MOSFET N-ch 120V 64A FDMS86202 7.2mOhm Power-56 SMT MOSFET N-CH 100V FDMS86101 8mOhm Power-56 SMT MOSFET 150V 25mOhm FDMS86250 N-ch Power-56 MOSFET P-CH 100V ZVP3310FTA 75MA SOT23-3 IC, N-CH POWER MOSFET FDS86242 150v 4.1A SO8 FET NCH 100V 0.15A BSS123 Logic Level SOT23 FMMT549 TRN PNP -30V -1A SOT23 Transistor NPN 125V 1A FMMT624 SOT23 RES TK FLM 24.9K 24.9K 100mW1% 0805 RES TCK FLM 22.1R 22.1 62.5mW 1% 0603 SMT RES 10K 62.5mW 1% 10K 0603 SMT MTL FLM RES TCK FLM 0R 62.5mW 0 5% 0603 SMT RES TCK FLM 100R 100 62.5mW 1% 0603 SMT SMAJ58A STMicroelectronics SMAJ58A Texas Instruments TL431AIDBZR Bourns SMBJ58CA Bel Stewart 08261X1TGH-F Switchcraft RAPC712X On Shore ED500/2DS Bel Stewart SS71800-007F Bourns SRP7030-1R0M WURTH ELC. 7443631000 Bourns SDR0503-472JL Fairchild FDMS86202 Fairchild FDMS86101 Fairchild FDMS86250 Diodes Inc. ZVP3310FTA Fairchild FDS86242 Infineon BSS123 Fairchild FMMT549 Fairchild FMMT624 Bourns CR0805-FX-2492-ELF Yageo RC0603FRF0722R1 Rohm MCR03EZPFX1002 Panasonic ERJ3GEY0R00V Yageo RC0603FR-07100RL Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 19 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 1 R12 0.03 1 R14 20 3 R16,R28, R69 2.49K 1 R18 60.4K 1 R19 90.9K 1 R20 9.53K 1 R21 30.9 2 R22,R50 2.94K 2 R23,R55 5.1K 1 R24 1K R25,R26, R31 R27,R65, 3 R70 3 0 100K 2 R29,R52 100K 1 R30 53.6K 2 R33,R34 562K 1 R36 18.7K 1 R37 2K 1 R47 30.1K 4 R48,R49, R57,R58 1 R51 R60,R61, R62,R63 R67,R87, 3 R132 4 1 R84 Copyright © 2016 Rev.1.01, 28-June-2016 5.11K 100 75 20 4.75 RES TCK FLM 0.03 OHM 0.5W 1% 1206 SMT Resistor, 20 OHM 5% 1/10W 0603 RES 2.49K 62.5mW 1% 0603 SMT MTL FLM RES TCK FLM 60.4K 62.5mW 1% 0603 SMT Resistor, 90.9K, 1%, 1/16W 0603 RES 9.53K 125mW % 0805 SMT MTL FLM Resistor, 30.9R 1%, 1/10W 0603 Resistor, 2.94K, 1%, 1/16W RES TCK FLM 5.1K 62.5mW 1% 0603 SMT RES 1K 62.5mW 1% 0603 SMT MTL FLM RES TCK FLM 0R 62.5mW 5% 0603 SMT RES 100K 62.5mW 1% 0603 SMT MTL FLM Resistor, 100K, 5%, 1/16W RES TCK FLM 53.6K 62.5mW 1% 0603 SMT RES 562K, 1%, 1/16W, 0603 Resistor, 18.7K, 1%, 1/16W 0603 RES 2K 62.5mW 1% 0603 SMT MTL FLM RES 30.1K 250mW 1%1206 SMT MTL FLM RES TCK FLM 5.11K 250mW1% 1206 SMT Resistor, 100 Ohm, 5%, 1/16W 0603 RES 75R 125mW 1% 0805SMT RES 20 OHM 1/2W 5% 1210 SMT RES 4.75R 0.1W 1% 0603 SMT MTL FLM Stackpole CSR1206FK30L0 Rohm MCR03EZPJ200 Samsung RC1608F2491CS ASJ CR16-6042FL Rohm MCR03EZPFX9092 Samsung RC2012F9531CS Panasonic ERJ3EKF30R9V Rohm MCR03EZPF2941 Vishay CRCW06035K1FKEA Panasonic ERJ3EKF1001V Rohm MCR03EZPJ000 Samsung RC1608F1003CS ASJ CR16-104JL Samsung RC1608F5362CS Vishay CRCW0603562KFKEA Rohm MCR03EZPFX1872 Vishay CRCW06032KFKEA Yageo RC1206FR-0730K1L Samsung RC3216F5111CS Samsung RC1608J101CS Yageo RC0805FK-0775RL KOA RK73B2ETTD200J Vishay CRCW06034R75FKEA Microsemi CPG – PoE BU One Enterprise, Aliso Viejo, CA 92656, USA Page 20 of 24 PD70211EVB72FW-12 72W Isolated Forward Converter PD Evaluation Board 1 R89 1 R90 2 R92,R93 2 R94,R95 3 R126,R127, R128 1 R129 1 T1 1 T2 1 T6 1 U1 1 U2 1 U3 1 VR1 1 VR3 1 VR4 RES 11K 125mW 1% 0805 SMT MTL FLM Resistor, 4.02K, 1%, 4.02K 1/16W 0603 RES 150K 125mW % 0805 150K SMT MTL FLM 100 ppm Resistor, 13K, 1%, 1/16W 13K 0603 RES 0R 250mW 5% 1206 0 SMT JUMPER