H el P2 Manufacturer y 1206 im C1 Manufacturer Part Number in ar Component 0 OHM JUMPER 0603 0W1 CRCW06030000Z0EAC VISHAY R2 0 OHM JUMPER 0603 0W1 CRCW06030000Z0EAC VISHAY R4 0603 Not Mounted R5 0603 Not Mounted R6 0603 Not Mounted R9 100K OHM 1% 0603 0W1 CRCW0603100KFKEAC VISHAY R10 100K OHM 1% 0603 0W1 CRCW0603100KFKEAC VISHAY Not Mounted U1 RPMH3.3-0.5 or RPMH5.0-0.5 MODULE RPMH3.3-0.5 or RPM5.0-0.5 RECOM 3.3Vout version 5.0Vout version Pr R1 Not Mounted continued on next page www.recom-power.com REV.: 0/2019 P-6 RPMH-0.5-EVM-1 Evaluation Module Specifications (measured @ Ta= 25C, full load after warm up unless otherwise stated) RPMH12-0.5-EVM-1 or RPMH15-0.5-EVM-1 Component Description Manufacturer Part Number Manufacturer Remarks 1206 Not Mounted C2 1210 Not Mounted C3 2.2F 100V X7R 1210 C4 1210 C5 4.7F 100V X7R 1210 C6 1206 C7 22F 25V X7R 1210 C8 1206 C9 1210 C10 1206 C11 1210 C12 4.7F 100V X7R 1210 L1 8.8mm x 4.75mm L2 1206 L3 0805 L4 FIXED INDUCTOR 12H 0.8A L6 L7 L8 L9 P1 AVX

1/10W, 1%, 0603 VISHAY, CRCW06033K32FKEA 20 4 R28, R52, R70, R86 RES, 24.9k, 1/10W, 1%, 0603 VISHAY, CRCW060324K9FKEA 21 5 R29, R39, R53, R71, R77 RES, 10, 1/10W, 1%, 0603 VISHAY, CRCW060310R0FKED 22 4 R30, R50, R68, R83 RES, 100k, 1/10W, 1%, 0603 VISHAY, CRCW0603100KFKEA 23 4 R3-1, R3-2, R3-3, R3-4 RES, 332, 1/10W, 1%, 0603 VISHAY, CRCW0603332RFKEA 24 4 R38, R55, R72, R87 RES, 3.57k, 1/10W, 1%, 0603 VISHAY, CRCW06033K57FKEA 25 3 R43 , R63, R78 RES, 18.2k, 1/10W, 1%, 0603 VISHAY, CRCW060318K2FKEA 26 1 R44 RES, 30.9k, 1/10W, 1%, 0603 VISHAY, CRCW060330K9FKEA 27 1 R51 RES, 43.2k, 1/10W, 1%, 0603 VISHAY, CRCW060343K2FKEA 28 3 R58, R85, R74 RES, 10, 1/10W, 1%, 0603 VISHAY, CRCW060310R0FKED 29 3 R69, R57, R61 RES, 43.2k, 1/10W, 1%, 0603 VISHAY, CRCW060343K2FKEA 30 21 RB-1, RB-2, RB-3, RT-3, RT-4, R1-2, R1-3, R1-4, R81, R84, R1-1, R7, R11, R20, R45, R46, R49, R64, R65, R67, R80 RES, 10k, 1/10W, 1%, 0603 VISHAY, CRCW060310K0FKEA 31 1 RT-1 RES, 20k, 1/10W, 1%, 0603 VISHAY, CRCW060320K0FKEA 32 2 RT-2, RB-

AEC-Q200, 1, 5%, 1/10W, 0603 VISHAY, CRCW06031R00JNEA 22 1 R44 RES., 37.4k, 1%, 1/10W, 0603 VISHAY, CRCW060337K4FKEA 23 2 R72, R73 RES., AEC-Q200, 39.2k, 1%, 1/10W, 0603 VISHAY, CRCW060339K2FKEA 24 2 R78, R79 RES., AEC-Q200, 100k, 1%, 1/10W, 0603 VISHAY, CRCW0603100KFKEA NIC, NRC06F1003TRF PANASONIC, ERJ3EKF1003V 25 17 R9, R10, R31, R32, R51, R52, R74, RES., AEC-Q200, 10k, 1%, 1/10W, 0603 R75, R92, R93, R96, R97, R101, R102, RB1, RB2, RT1 VISHAY, CRCW060310K0FKEA KOA SPEER, RK73H1JTTD1002F PANASONIC, ERJ3EKF1002V 26 6 R94, R95, R99, R100, R103, R104 RES., 24.9k, 1%, 1/10W, 0603 VISHAY, CRCW060324K9FKEA PANASONIC, ERJ3EKF2492V 27 1 RITH1 RES., 4.99k, 1%, 1/10W, 0603 VISHAY, CRCW06034K99FKEA 28 1 RITH2 RES., AEC-Q200, 7.5k, 1%, 1/10W, 0603 VISHAY, CRCW06037K50FKEA 29 1 RT2 RES., 20k, 1%, 1/10W, 0603 PANASONIC, ERJ3EKF2002V VISHAY, CRCW060320K0FKEA YAGEO, RC0603FR-0720KL 30 6 U1, U2, U3, U4, U5, U6 IC, SMAT POWER STAGE MODULE FAIRCHILD, FDMF5820DC 31 1 U7 IC, DUALOUTPUT 6-PHASE CONTROLLER, GQFN-48

E3 Si7108DN-T1-E3 MMUN2213LT1OSCT-ND ZX5T953GCT-ND CRCW06031K00FKEA CRCW0603604RFKEA CRCW060312K0FKEA CRCW06036K80FKEA CRCW06035K10FKEA CRCW06035K10FKEA CRCW0603560RFKEA CRCW0603560RFKEA CRCW06035K10FKEA Vishay Vishay Vishay Vishay Vishay CRCW060310K0FKEA CRCW0603100KFKEA CRCW060315K0FKEA CRCW060391K0FKEA CRCW060310K0FKEA Vishay CRCW0603100RFKEA Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay CRCW0603100RFKEA CRCW0603100KFKEA CRCW0603100KFKEA WSL2010R0150FEA CRCW0603100RFKEA CRCW0603100RFKEA CRCW06034K70FKEA CRCW060356K0FKEA CRCW060330K0FKEA CRCW060356K0FKEA CRCW06031M00FKEA CRCW06034R70FKEA CRCW06034R70FKEA CRCW06030000Z0EA CRCW120647R0FKEA CRCW120647R0FKEA CRCW060312K0FKEA Vishay Vishay Vishay 926462 / 926474 Si9122 SiP11203 TCMT1102 4125125 Table 4. www.vishay.com 10 Document Number: 74254 S-60997-Rev. A, 12-Jun-06 SiP11203DB Vishay Siliconix Host Board Fixture Schematic, Layout and Bill of Materia

Power-Up Sequence 1-2-3 Power-Down Sequence 3-2-1 8.2.1.2 Detailed Design Procedure Table 2. Bill of Materials DESIGNATOR DESCRIPTION DEVICE QUANTITY MANUFACTURER U1 R1 LM3880-Q1, Sequence 1, 30 ms timing LM3880-Q1 1 Texas Instruments 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay R2 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay R3 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay This application uses the Sequence 1 and 30-ms timing options of the Simple Power Supply Sequencer. See Application Curves for details on the sequence and timing option. 8.2.1.3 Application Curves Figure 16. Power-Up Sequence for LM3880-Q1MF-1AE 14 Submit Documentation Feedback Figure 17. Power-Down Sequence for LM3880-Q1MF-1AE Copyright (c) 2018, Texas Instruments Incorporated Product Folder Links: LM3880-Q1 LM3880-Q1 www.ti.com SNVSB87 - NOVEMBER 2018 8.2.2 Sequencing Using Independent Flag Supply For applications requiring a flag output voltage that is different from the VCC, a separate Flag S

, SMAJ17A-13-F 23 4 L1, L2, L3, L4 IND, 0.33H 20% WURTH ELEKTRONIK 744301033 24 4 Q1, Q2, Q5, Q6 MOSFET, BSC010NE2LS LFPAK INFINEON, BSC010NE2LS 25 4 Q3, Q4, Q7, Q8 MOSFET, FDMS86500DC POWER56 FAIRCHILD, FDMS86500DC 26 1 R1 RES, 100k 1% 1/10W 0603 VISHAY, CRCW0603100KFKEA 27 4 R12, R40, R61, R84 RES, 24.9k 1% 1/10W 0603 VISHAY, CRCW060324K9FKEA 28 10 R13, R42, R45, R62, R86, R91, R112, R180, R181, R182 RES, 0 JUMPER 0603 VISHAY, CRCW06030000Z0EA 29 1 R154 RES, 2k 5% 1/4W 1206 VISHAY, CRCW12062K00JNEA 30 1 R16 RES, 1.69k 1% 1/10W 0603 VISHAY, CRCW06031K69FKEA 31 4 R18, R29, R65, R72 RES, 4.64k 1% 1/10W 0603 VISHAY, CRCW06034K64FKEA 32 4 R183, R184, R185, R186 RES, 100 1% 1/16W 0603 VISHAY, CRCW0603100RFKEA 33 1 R187 RES, 100 1% 1/10W 0805 VISHAY, CRCW0805100RFKEA 34 1 R19 RES, 30.1k 1% 1/10W 0603 VISHAY, CRCW060330K1FKEA 35 1 R2 RES, 56.2k 1% 1/10W 0603 VISHAY, CRCW060356K2FKEA 36 4 R20, R27, R66, R73 RES, 931 1% 1/10W 0603 VISHAY, CRCW0603931RFKEA dc2111aabf 9 DEMO MANUAL DC2111A-A/-B Parts List

connection to an enable pin of a switcher. The demoboard can accommodate an input voltage from +2.7V to +5.5V. 20196303 Bill of Materials Designator Description Part # Quantity U1 R1 LM3880, Sequence 1, 30ms timing LM3880MF-1-AB 1 NSC 100K Resistor, 0603 CRCW0603100KFKEA 1 Vishay R2 100K Resistor, 0603 CRCW0603100KFKEA 1 Vishay R3 100K Resistor, 0603 CRCW0603100KFKEA 1 Vishay Pin-Out The pin-out and pin description of the LM3880 is shown below. 20196304 Pin Descriptions Pin # Name Function 1 VCC Input supply 2 GND Ground 3 EN Precision enable pin 4 FLAG3 Open drain output #3 5 FLAG2 Open drain output #2 6 FLAG1 Open drain output #1 www.national.com 2 Manufacturer The demoboard layout is based on a small 0.8" x 1.0" FR4 demoboard with 2 layers of copper. The actual layout can be seen below. When looking at the board, pin 1 on the LM3880 is the top left. 20196305 LM3880 Top Layer 20196306 LM3880 Bottom Layer 3 www.national.com AN-1491 Layout LM3880 Power Sequencer Demo Bo

30 ms Power-Up Sequence 1-2-3 Power-Down Sequence 3-2-1 8.2.1.2 Detailed Design Procedure Table 2. Bill of Materials DESIGNATOR DESCRIPTION DEVICE QUANTITY MANUFACTURER U1 R1 LM3880, Sequence 1, 30 ms timing LM3880 1 Texas Instruments 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay R2 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay R3 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay This application uses the Sequence 1 and 30-ms timing options of the Simple Power Supply Sequencer. See Application Curves for details on the sequence and timing option. 8.2.1.3 Application Curves Figure 16. Power-Up Sequence for LM3880MF-1AE 14 Submit Documentation Feedback Figure 17. Power-Down Sequence for LM3880MF-1AE Copyright (c) 2006-2018, Texas Instruments Incorporated Product Folder Links: LM3880 LM3880 www.ti.com SNVS451L - AUGUST 2006 - REVISED NOVEMBER 2018 8.2.2 Sequencing Using Independent Flag Supply For applications requiring a flag output voltage that is different from the VCC, a

5V) R1 R2 R3 LM3880 VCC Enable EN FLAG1 Flag 1 FLAG2 Flag 2 FLAG3 Flag 3 GND Figure 2. Schematic 4 2 Bill of Materials Designator Description Part # Quantity Manufacturer U1 LM3880, Sequence 1, 30ms timing LM3880 1 Texas Instruments R1 100K Resistor, 0603 CRCW0603100KFKEA 1 Vishay R2 100K Resistor, 0603 CRCW0603100KFKEA 1 Vishay R3 100K Resistor, 0603 CRCW0603100KFKEA 1 Vishay AN-1491 LM3880 Power Sequencer Demo Board SNVA172A - November 2006 - Revised May 2013 Submit Documentation Feedback Copyright (c) 2006-2013, Texas Instruments Incorporated Pin-Out www.ti.com 5 Pin-Out The pin-out and pin description of the LM3880 is shown in Figure 3 and in Table 1. 1 2 3 VCC FLAG1 GND FLAG2 EN FLAG3 6 5 4 Figure 3. Pin-Out Table 1. Pin Descriptions Pin # Name Function 1 VCC Input supply 2 GND Ground 3 EN Precision enable pin 4 FLAG3 Open drain output #3 5 FLAG2 Open drain output #2 6 FLAG1 Open drain output #1 SNVA172A - November 2006 - Revised May 2013 Submit Documentation Feedba

ms Power-Up Sequence 1-2-3 Power-Down Sequence 3-2-1 8.2.1.2 Detailed Design Procedure Table 8-2. List of Materials DESIGNATOR DESCRIPTION DEVICE QUANTITY MANUFACTURER U1 LM3880, Sequence 1, 30 ms timing LM3880 1 Texas Instruments R1 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay R2 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay R3 100-k Resistor, 0603 CRCW0603100KFKEA 1 Vishay This application uses the Sequence 1 and 30-ms timing options of the simple power supply sequencer. See Section 8.2.1.3 for details on the sequence and timing option. 8.2.1.3 Application Curves Figure 8-2. Powerup Sequence for LM3880MF-1AB 14 Submit Document Feedback Figure 8-3. Powerdown Sequence for LM3880MF-1AB Copyright (c) 2021 Texas Instruments Incorporated LM3880 www.ti.com SNVS451M - AUGUST 2006 - REVISED MARCH 2021 8.2.2 Sequencing Using Independent Flag Supply For applications requiring a flag output voltage that is different from the VCC, a separate Flag Supply may be used to pullup th

erence Designator C1 C2 C3 C4 C5 D1 L1 Part Number GRM188R71E104KA01 Optional GRM31CR60J226KE19 GRM31CR60J226KE19 GRM31CR61E106KA12 SSB43L VLF10040-6R8N5R4 Type Capacitor Capacitor Capacitor Capacitor Capacitor Diode Inductor 1 1 1 1 1 1 R1 R2 R3 R4 R5 U1 CRCW0603100KFKEA CRCW060310K0FKEA CRCW060331K6FKEA CRCW06031K80FKEA CRCW060310K2FKEA ADP2302 Resistor Resistor Resistor Resistor Resistor IC 2 J6, J7 M20-9990245 Test point 5 J1, J2, J3, J4, J8 M20-9990245 Connector 1 J5 M20-9990346 Jumper Description 0.1 F, 25 V Optional 22 F, 6.3 V 22 F, 6.3 V 10 F, 25 V 30 V, 4 A L = 6.8 H, IRAT = 4.6 A, DCR = 19.8 m 100 k, 1% 10 k, 1% 31.6 k, 1% 1.8 k, 1% 10.2 k, 1% 2 A, 700 kHz nonsynchronous step-down dc-dc switching regulator 2.54 mm pitch SIL vertical PC tail pin header, 6.1 mm mating pin height, tin 2.54 mm pitch SIL vertical PC tail pin header, 6.1 mm mating pin height, tin, 2-way 0.1-inch header, 3-way Rev. 0 | Page 8 of 12 PCB Footprint C0603 C1206 C1206 C1206 C1206 SMB_SD DS104LC Vendor Murata Murat

2 VISHAY CRCW2512430RJNEG 230V RES 1.6k 5% 1W 2512 VISHAY CRCW25121K60JNEG 120V RES 402k 1% 0.25W 1206 VISHAY CRCW1206402KFKEA 230V RES 953k 1% 0.25W 1206 VISHAY CRCW1206953KFKEA R4 RES 100 1% 1W 2512 VISHAY WSL2512100RFKEA R5 RES 100k 1% 0.1W 0603 VISHAY CRCW0603100KFKEA R6 RES 6.04k 1% 0.1W 0603 VISHAY CRCW06036K04FKEA R7 RES 499k 1% 0.1W 0603 VISHAY CRCW0603499KFKEA R8, R9 RES 75.0k 1% 0.1W 0603 VISHAY CRCW060375K0FKEA R10 RES 20.0k 1% 0.1W 0603 VISHAY CRCW060320K0FKEA 120V RES 1.00M 1% 0.25W 1206 VISHAY CRCW12061M00FKEA 230V RES 2.00M 1% 0.25W 1206 VISHAY CRCW12062M00FKEA R12 RES 15.0k 1% 0.1W 0603 VISHAY CRCW060315K0FKEA R13 RES 5.11k 1% 0.1W 0603 VISHAY CRCW06035K11FKEA R14a RES 10 1% 0.25W 1206 VISHAY CRCW120610R0FKEA R14b RES 1.00 1% 0.33W 1210 VISHAY CRCW12101R00FNEA R15a, R15b RES 5.62 1% 0.25W 1206 VISHAY CRCW12065R62FNEA R16 RES 2.00k 1% 0.125W 0805 VISHAY CRCW08052K00FKEA 120V RES 20.0k 1% 0.1W 0603 VISHAY CRCW060320K0FKEA 230V RES 10.0k 1% 0.1W 0603 VISHAY CRCW060310K0FKEA R18 RES 1

348k ohm, 1%, 0.1W, 0603 0603 CRCW0603348KFKEA Vishay-Dale R49 1 226k RES, 226k ohm, 1%, 0.1W, 0603 0603 CRCW0603226KFKEA Vishay-Dale R50 1 49.9 RES, 49.9 ohm, 1%, 0.1W, 0603 0603 CRCW060349R9FKEA Vishay-Dale R51 1 100k RES, 100k ohm, 1%, 0.1W, 0603 0603 CRCW0603100KFKEA Vishay-Dale R55 1 887k RES, 887k ohm, 1%, 0.1W, 0603 0603 CRCW0603887KFKEA Vishay-Dale R56 1 76.8k RES, 76.8k ohm, 1%, 0.1W, 0603 0603 CRCW060376K8FKEA R64 1 0.04 RES, 0.04 ohm, 1%, 1W, 2010 2010 CSRN2010FK40L0 R65 1 150k RES, 150k ohm, 1%, 0.1W, 0603 0603 RC0603FR-07150KL R67 1 10k Resistor, Metal Strip, 1 W, 1% 0.083 x 0.158 inch CSC09A0110K0FEK U1 1 TPS40210DGQ IC, 4.5V-52V I/P, Current Mode Boost Controller DGQ0010D TPS40210DGQ U2, U3, U7 3 TPS28225-Q1 IC, High Frequency 4-Amp Sink Synchronous Buck MOSFET Driver SO8 TPS28225D U4, U5, U6 3 SN74LVC1G3157-Q1 IC, SPDT Analog Switch SOT23-6 SN74LVC1G3157DBV U8 1 TPS54040-Q1 IC, Swift DC-DC Converter With Eco-Mode, 0.5A, 42V DGQ0010D TPS54040DGQ 10 Quantity bq500414Q bqTESLA Wirel

ishay CRCW0603470kFKEA R3 470 k Metal resistor, 1 %, 0805 Vishay CRCW0805470kFKEA R31, R35, R38, R41 10 k Metal resistor, 1 %, 0603 Vishay CRCW060310k0FKEA 0 Metal resistor, 1 %, 0603 Vishay CRCW06030000Z0EA R37, R53 100 k Metal resistor, 1 %, 0603 Vishay CRCW0603100KFKEA R4 430 k Metal resistor, 1 %, 0603 Vishay CRCW0603430kFKEA 1 k Metal resistor, 1 %, 0603 Vishay CRCW06031k00FKEA R42 523 k Metal resistor, 1 %, 0805 Vishay CRCW0805523kFKEA R44 1 M Metal resistor, 1 %, 0805 Vishay CRCW08051M00FKEA R45 25.5 k Metal resistor, 1 %, 0805 Vishay CRCW080525K5FKEA R46 100 k Metal resistor, 1 %, 0805 Vishay CRCW0805100kFKEA R47 11 k Metal resistor, 1 %, 0805 Vishay CRCW080511k0FKEA R49 220 k Metal resistor, 1 %, 0805 Vishay CRCW0805220kFKEA R5, R50 150 k Metal resistor, 1 %, 0805 Vishay CRCW0805150kFKEA R5-1 470 k Metal resistor, 1 %, 0805 Vishay CRCW0805470kFKEA R5-2 430 k Metal resistor, 1 %, 0805 Vishay CRCW0805430kFKEA R6, R11, R12, R32, R33, R36 100 k Metal resistor, 1 %, 0603 Vishay CRCW0603

(9) 2 Resistor, Size 0603, 1% 1 (9) 33.2k Resistor, Size 0603, 1% (9) 36.5k Resistor, Size 0603, 1% 1 75V/4A Synchronous Buck DC-DC Regulator 1 R13, R24 R14 CRCW06030000Z0EAHP CRCW080510K0JNEA R15 CRCW060349R9FKEA R17 (OPEN) CRCW0603715RFKEA R18, R19 R20 CRCW0603100KFKEAHP CRCW06032R00FKEA R21 (OPEN) CRCW060333K2FKEA R22 CRCW060336K5FKEA U1 MIC28500YJL Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Micrel. Inc. (10) Notes: 1. Panasonic: www.panasonic.com. 2. Murata: www.murata.com. 3. TDK: www.tdk.com. 4. AVX: www.avx.com. 5. MCC: www.mccsemi.com. 6. Diode Inc.: www.diodes.com. 7. Central Semi: www.centralsemi.com. 8. Cooper: www.cooperbussman.com. 9. Vishay: www.vishay.com 10. Micrel, Inc.: www.micrel.com. July 2011 6 M9999-071911 hbwhelp@micrel.com or (408) 955-1690 Micrel, Inc. MIC28500 4A Evaluation Board MIC28500 12V/2A Output Evaluation Board Typical Characteristics Efficiency vs.Output Current Thermal Derating 2 100 30VIN 90 VOUT = 12V 48VI