EV5416-R-00B 5V Power Management IC Evaluation Board The Future of Analog IC Technology DESCRIPTION FEATURES The EV5416-R-00B is an evaluation board for MP5416, a complete power management solution which integrates four high efficiency step-down DC/DC converters, five low dropout regulators and flexible logic interface. COT control DC/DC converter provides fast transient response. 1.5MHz default fixed switching frequency during CCM mode greatly reduces external inductor and capacitor value. Full protection features include UVLO, OCP and thermal shutdown. Output voltage is adjustable through I2C bus or preset by OTP (One Time Programmable). The power on/off sequence is also programmable by OTP or can be controlled through I2C bus online. The MP5416 requires a minimal number external components, and is available in spacesaving 28-pin QFN28 (4x4mm) package. Electrical Specification High Efficiency Step-Down Converters Buck1: 4.5A DC/DC Converter Buck2: 2.5A DC/DC Converter Buck3: 4A DC/DC Converter Buck4: 2A DC/DC Converter 2.8V to 5.5V Operating Input Range Adjustable Switching Frequency Programmable Forced PWM/Auto PFM/PWM Mode Hiccup Over Current Protection Low Dropout Regulators One RTC Dedicate LDO Four Low Noise LDOs Two Separate Input Power Supplies 100mV Dropout at 300mA Load System I2C Bus and OTP Power On/off Button Power On Reset Output Flexible Power On/off Sequence via OTP Flexible DC/DC, LDO On/off via OTP ±4kV HBM and ±2kV CDM ESD Rating for all pins APPLICATIONS Cable Modem, Set-Top-Box TV MID, Tablet POS Machine SSD IP Camera All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Products, Quality Assurance page. “MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. EV5416-R-00B Rev.1.1 www.MonolithicPower.com 6/7/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. 1 EV5416-R-00B 5V POWER MANAGEMENT IC EVALUATION BOARD EV5416-R-00B EVALUATION BOARD 100 90 80 70 60 50 (L X W ) 9.4CM X 8.6CM Board Number MPS IC Number EV5416-R-00B MP5416GR-0001 40 0.01 0.10 1.00 10.00 OTP-EFUSE SELECTED TABLE BY DEFAULT OTP Items Buck 1 Buck 2 Buck 3 Buck 4 LDORTC LDO2 LDO3 LDO4 LDO5 1.2V 1.5V 1.8V 3.3V 3.2V 3.3V 3.3V 1.1V 1.8V On On On On On On Off On On Mode FPWM PFM FPWM FPWM Power-On Delay/Time Slot # 2ms/1 4ms/2 4ms/2 0ms/0 2ms/1 4ms/2 Output Voltage Initial On/Off Automatic Turn-On N/A Always on 6ms/3 Yes Switching Frequency 1.5MHz Push-Button Timer 2 seconds RSTO Delay 10ms Buck 1 Peak Current Limit 6.8A Buck 3 Peak Current Limit 5.6A 2 4ms/2 I C Slave Address 0x69 OTP Version 0100 EV5416-R-00B Rev.1.1 www.MonolithicPower.com 6/7/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. 2 EV5416-R-00B 5V POWER MANAGEMENT IC EVALUATION BOARD EVALUATION BOARD SCHEMATIC EV5416-R-00B BILL OF MATERIALS Qty RefDes C6, C6A, C7, C8, C8A, C9 C1, C2, C3, C4 Value 2 C5, C10 1μF 5 C11, C12, C13, C14 2.2μF 1 C15 2.2μF 1 1 1 2 R1 R2 R3 R5 100k 49.9k 10Ω 0Ω 2 L1, L3 1μH 2 L2, L4 1.5μH 2 P1, P2 1 U1 6 4 22μF 22μF Description Ceramic Cap,6.3V,X5R Ceramic Cap,10V,X5R Ceramic Cap,10V,X5R Ceramic Cap,10V,X5R Ceramic Cap,10V,X7R Film Res,1% Film Res,1% Film Res,1% Film Res,1% Inductor, DCR=4.6mΩ, Is=19A Inductor, DCR=6.6mΩ, Is=14A Tact Switch 5V Power Management IC Package Manufacturer Manufacturer P/N 0805 muRata GRM21BR60J226ME39L 0805 muRata GRM21BR61A106KE19L 0603 muRata GRM188R61A105KA61D 0603 muRata GRM188R61A225KE34 0805 muRata GRM21BR71A225KA01L 0603 0603 0603 1206 ROYAL ROYAL ROYAL Yageo RL0603FR-07100KL RL0603FR-0749K9L RL0603FR-0710RL RL1206FR-070RL SMD Wurth 744311100 SMD Wurth 744311150 SMD QFN28 (4*4) Wurth 430181038816 MPS MP5416GR-0001 EV5416-R-00B Rev.1.1 www.MonolithicPower.com 6/7/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. 3 EV5416-R-00B 5V POWER MANAGEMENT IC EVALUATION BOARD EVB TEST RESULTS Performance waveforms are tested on the evaluation board of the Design Example section. VIN = 5V, TA = 25°C, test using default spec parts, unless otherwise noted. EV5416-R-00B Rev.1.1 www.MonolithicPower.com 6/7/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. 4 EV5416-R-00B 5V POWER MANAGEMENT IC EVALUATION BOARD EVB TEST RESULTS (continued) Performance waveforms are tested on the evaluation board of the Design Example section. VIN = 5V, TA = 25°C, test using default spec parts, unless otherwise noted. EV5416-R-00B Rev.1.1 www.MonolithicPower.com 6/7/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. 5 EV5416-R-00B 5V POWER MANAGEMENT IC EVALUATION BOARD PRINTED CIRCUIT BOARD LAYOUT Figure 1—Top Silk Layer Figure 2—Top Layer Figure 3— Inner Layer 1 Figure 4— Inner Layer2 Figure 5— Bottom Layer EV5416-R-00B Rev.1.1 www.MonolithicPower.com 6/7/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. 6 EV5416-R-00B 5V POWER MANAGEMENT IC EVALUATION BOARD QUICK START GUIDE 1. Connect the positive and negative terminals of the load to the VOUT and GND pins, respectively. 2. Preset the power supply output between 3.5V and 5V, and then turn off the power supply. 3. Connect the positive and negative terminals of the power supply output to the VIN and GND pins, respectively. 4. Turn the power supply on. The PMIC will automatically entry power on sequence. Notes: 1) VOUT power terminals on EVB are including buck1-4; LDO1 to LDO5. 2) VIN1-4 terminals are shorten-circuit internally. Connect input DC voltage source to either of them is ok. 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 Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. EV5416-R-00B Rev.1.1 www.MonolithicPower.com 6/7/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. 7