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EVM54504-BS-00A

EVM54504-BS-00A

  • 厂商:

    MPS(美国芯源)

  • 封装:

  • 描述:

    MPM54504 - DC/DC,步降 4,非隔离 输出评估板

  • 数据手册
  • 价格&库存
EVM54504-BS-00A 数据手册
EVM54504-BS-00A 5A, 16V, 4-Channel Ouput, Step-Down Power Module with Internal Auto-Compensation Evaluation Board DESCRIPTION FEATURES The EVM54504-BS-00A is an evaluation board designed to demonstrate the capabilities of the MPM54504, a four-channel output, step-down power module. Each channel can deliver up to 5A of continuous output current across a wide input voltage range (3V to 16V), with excellent load and line regulation. The MPM54504 integrates monolithic power stages and inductors that support passive components to achieve high efficiency.  The MPM54504 features internal autocompensation, and does not require any external compensation components.        Constant-on-time (COT) control provides fast load transient response, simple loop design, and tight output regulation. The MPM54504’s protection features include short-circuit protection (SCP), over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), overtemperature protection (OTP), and thermal shutdown (TSD).  APPLICATIONS The MPM54504 is available in a FCMBGA (9mmx15mmx5mm) package.    ELECTRICAL SPECIFICATIONS  Parameter Input voltage Output voltage (channels 1, 2, 3, and 4) Output current (channels 1, 2, 3, and 4) Symbol VIN Value 12 Units V VOUT 3.3, 2.5, 1.5, 1.2 V IOUT 5, 5, 5, 5 A Wide 3V to 16V Operating Input Voltage Range 0.6 to 5.5V Output Voltage Continuous Output Current (IOUT) o Four-Channel Output o 5A IOUT per Channel Constant-On-Time Control (COT) for Fast Transient Response Internal Auto-Compensation Configurable External Soft-Start (SS) Time Enable (EN) and Power Good (PG) for Power Sequencing Protection Features: Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP), OverTemperature Protection (OTP), Thermal Shutdown (TSD) Available in a FCMBGA (9mmx15mmx5mm) Package Field-Programmable Gate Arrays (FPGAs) Digital Signal Processors (DSPs) Application-Specific Integrated Circuits (ASICs) Multi-Rail Point-of-Load (POL) Power Systems All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are registered trademarks of Monolithic Power Systems, Inc. or its subsidiaries. EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 1 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD EVM54504-BS-00A EVALUATION BOARD Efficiency vs. Load Current vs. Power Loss VIN = 12V 95 1.8 90 1.6 EFFICIENCY (%) LxWxH (92mmx92mmx1.6mm) Board Number EVM54504-BS-00A MPS IC Number MPM54504GBS VOUT=1. 2V VOUT=1. 5V VOUT=2. 5V VOUT=3. 3V VOUT=1. 2V VOUT=1. 5V VOUT=2. 5V VOUT=3. 3V 80 75 1.2 1 Ploss Ploss Ploss Ploss 0.8 70 0.6 65 0.4 60 0.2 55 POWER LOSS (W) 1.4 85 0 0 1 2 3 4 5 LOAD CURRENT (A) EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 2 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD QUICK START GUIDE 1. Preset the power supply between 3V and 16V, then turn off the power supply. 2. Connect the power supply terminals to: a. Positive (+): VIN b. Negative (-): GND 3. Connect the load terminals (≤5A) of channels 1, 2, 3, and 4 to: a. Positive (+): VOUT b. Negative (-): GND 4. After making the connections, turn on the power supply. The board should automatically start up. EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 3 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC A5 B5 B6 B7 C7 E5 E6 E7 F3 F5 H5 H6 H7 J3 L5 L6 L7 EVALUATION BOARD SCHEMATIC VIN C10B C10A GND C2 C10 100µF C4 C5 22µF 22µF 22µF 22µF GND C3 B3 B4 E3 E4 H3 H4 L3 L4 GND GND GND GND EN1 EN2 EN3 EN4 R2 10kΩ EN1 EN1 EN2 EN2 R3 10kΩ EN3 EN3 R4 10kΩ R5 10kΩ EN4 EN4 GND C17 1µF C19 1µF C20 1µF C21 1µF VOUT1 VOUT1 VOUT1 VIN1 VIN1 VIN2 VIN2 VIN3 VIN3 VIN4 VIN4 FB1 VOUT2 VOUT2 VOUT2 SS1 A6 SS1 FB2 SS2 D6 SS2 PG1 C3 VCC2 F4 R9 10kΩ PG2 C2 VCC3 J4 R10 10kΩ PG3 F2 VCC4 K5 R11 PG4 J2 D7 FB2 SS4 C8 C9 NS 47µF NS NS 47µF FB3 VCC1 G7 FB3 VOUT2 = 2.5V C18 C13 C14 NS NS 47µF 47µF NS C15 C16 C12 GND VOUT3 = 1.5V C27 C23 C24 C25 C26 NS 47µF NS NS 47µF R8 40.2kΩ PG1 C1 GND GND F1 G1 G2 C22 GND VCC2 PG2 VCC3 VOUT4 VOUT4 VOUT4 PG3 VCC4 FB4 J7 VOUT4 = 1.2V GND J1 K1 K2 FB4 PG4 C33 C29 C30 C31 C32 NS 47µF NS NS 47µF R12 60.4kΩ GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 10kΩ C7 R6 19.1kΩ VOUT3 VOUT3 VOUT3 R7 C6 GND C1 D1 D2 MPM54504 GND 10kΩ FB1 U1 SS3 G6 SS3 VCC1 C4 A7 C11 R1 13.3kΩ C6 EN1 F6 EN2 J6 EN3 K7 EN4 SS4 K6 VOUT1 = 3.3V A1 A2 A3 C28 GND L2 L1 K4 K3 J5 H2 H1 G5 G4 G3 F7 E2 E1 D5 D4 D3 C5 B2 B1 A4 GND GND PG1 VIN 1 2 3 4 1 2 3 4 GND VIN PG2 PG3 GND PG4 VPG1 VPG2 VPG3 VPG4 EN1 EN2 EN3 EN4 VEN1 VEN2 VEN 3 VEN 4 VCC1 VCC2 VCC3 VCC4 VC C1 VC C2 VC C3 VOU T1 GND VOUT1 GND VOUT2 GND GND VOUT2 VOU T3 GND VOUT4 GND GND GND GND VOUT4 SS1 SS2 1 SS1 1 SS2 1 SS3 1 SS4 GND GND VOUT3 VC C4 GND GND SS3 GND GND GND SS4 Figure 1: Evaluation Board Schematic EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 4 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD EVM54504-BS-00A BILL OF MATERIALS Qty Ref Value 1 C10 100µF 4 4 8 1 1 1 1 8 1 C2, C3, C4, C5 C17, C19, C20, C21 C6, C9, C15, C14, C23, C26, C29, C32 R1 R6 R8 R12 R2, R3, R4, R5, R7, R9, R10, R11 U1 Description Package Manufacturer Manufacturer P/N Electrolytic capacitor, 35V Ceramic capacitor, 25V, X5R Ceramic capacitor, 16V, X5R SMD Chemicon EMZJ350ADA101MF80G 0805 Murata GRM21BR61E226ME44L 0603 Murata GRM185R61C105KE44D Ceramic capacitor, 10V, X5R 0805 Murata GRM21BR61A476ME15L 13kΩ 19kΩ 40.2kΩ 60kΩ Film resistor, 1% Film resistor, 1% Film resistor, 1% Film resistor, 1% 0603 0603 0603 0603 Yageo Yageo Yageo Yageo CRCW040213K3FKED RC0603FR-0719K1L RC0603FR-0740K2L RC0603FR-0760K4L RC0603FR0710K2L 10kΩ Film resistor, 1% 0603 Yageo FCMBGA (9mmx15mm x5mm) MPS 22µF 1µF 47µF MPM54504 Power module MPM54504GBS EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 5 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD EVB TEST RESULTS Performance curves and waveforms are tested on the evaluation board. VIN = 12V, VOUT1 = 3.3V, VOUT2 = 2.5V, VOUT3 = 1.5V, VOUT4 = 1.2V, TA = 25°C, unless otherwise noted. Efficiency vs. Load Current Efficiency vs. Load Current VIN = 5V 100 100 95 95 90 EFFICIENCY (%) EFFICIENCY (%) VIN = 12V 85 VOUT=1V VOUT=1.2V VOUT=1.5V VOUT=1.8V VOUT=2.5V VOUT=3.3V VOUT=5V 80 75 70 65 0 1 2 3 4 90 85 VOUT=1V VOUT=1.2V VOUT=1.5V VOUT=1.8V VOUT=2.5V VOUT=3.3V 80 75 70 0 5 1 Load Regulation 0.4 0.4 LOAD REGULATION (%) LOAD REGULATION (%) 0.5 0.3 0.2 0.1 0 VOUT=1V VOUT=1.2V VOUT=1.5V VOUT=1.8V VOUT=2.5V VOUT=3.3V VOUT=5V -0.1 -0.2 -0.3 -0.4 -0.5 2 3 LOAD CURRENT (A) 4 0.2 0.1 0 -0.2 -0.3 -0.4 -0.5 0 5 0.3 0.3 0.2 0.1 0 VOUT=1.2V VOUT=1.5V VOUT=1.8V VOUT=2.5V VOUT=3.3V VOUT=5V VOUT=1V LINE REGULATION (%) 0.4 -0.4 4 5 0.2 0.1 0 VOUT=1.2V VOUT=1.5V VOUT=1.8V VOUT=2.5V VOUT=3.3V VOUT=5V VOUT=1V -0.1 -0.2 -0.3 -0.4 -0.5 -0.5 7 3 IOUT = 2.5A 0.4 -0.3 2 Line Regulation 0.5 -0.2 1 LOAD CURRENT (A) 0.5 -0.1 VOUT=1V VOUT=1.2V VOUT=1.5V VOUT=1.8V VOUT=2.5V VOUT=3.3V -0.1 Line Regulation LINE REGULATION (%) 5 0.3 IOUT = 0A 2 4 VIN = 5V 0.5 1 3 Load Regulation VIN = 12V 0 2 LOAD CURRENT (A) LOAD CURRENT (A) 12 INPUT VOLTAGE (V) 2 7 12 INPUT VOLTAGE (V) EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 6 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD EVB TEST RESULTS (continued) Performance curves and waveforms are tested on the evaluation board. VIN = 12V, VOUT1 = 3.3V, VOUT2 = 2.5V, VOUT3 = 1.5V, VOUT4 = 1.2V, TA = 25°C, unless otherwise noted. Start-Up through VIN Shutdown through VIN VOUT = 1.5V, IOUT = 5A VOUT = 1.5V, IOUT = 5A CH1: VOUT 1V/div. CH1: VOUT 1V/div. CH2: VIN 10V/div. CH2: VIN 10V/div. CH3: PG 2V/div. CH3: PG 5V/div. CH4: IOUT 5A/div. CH4: IOUT 5A/div. 50ms/div. 1ms/div. Start-Up through EN Shutdown through EN VOUT = 1.5V, IOUT = 5A VOUT = 1.5V, IOUT = 5A CH1: VOUT 1V/div. CH1: VOUT 1V/div. CH2: VIN 10V/div. CH2: VIN 10V/div. CH3: PG 5V/div. CH3: PG 5V/div. CH4: IOUT 5A/div. CH4: IOUT 5A/div. 100ms/div. 100ms/div. SCP Entry and Recovery Pre-Biased Load VOUT = 1.5V VOUT = 1.5V, VPR = 1V CH1: VOUT 1V/div. CH2: VIN 10V/div. CH1: VOUT 1V/div. CH2: VIN 10V/div. CH3: PG 5V/div. CH3: PG 5V/div. CH4: IOUT 5A/div. CH4: IOUT 5A/div. 500ms/div. 50ms/div. EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 7 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD EVB TEST RESULTS (continued) Performance curves and waveforms are tested on the evaluation board. VIN = 12V, VOUT1 = 3.3V, VOUT2 = 2.5V, VOUT3 = 1.5V, VOUT4 = 1.2V, TA = 25°C, unless otherwise noted. Load Transient VOUT Ripple VOUT = 1V, CFF = 100pF, COUT = 47µF, 1A/µs slew rate VOUT = 1.5V, IOUT = 5A CH3: VOUT/AC 5mV/div. CH3: VOUT/AC 5mV/div. CH4: IOUT 1A/div. 1μs/div. 20μs/div. Load Transient Load Transient VOUT = 1V, CFF = 100pF, COUT = 47µF, 1A/µs slew rate VOUT = 2.5V, CFF = 100pF, COUT = 47µF, 1A/µs slew rate CH3: VOUT/AC 50mV/div. CH3: VOUT/AC 50mV/div. CH4: IOUT 1A/div. CH4: IOUT 1A/div. 20μs/div. 20μs/div. EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 8 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD PCB LAYOUT Figure 2: Top Silk Figure 3: Top Layer Figure 4: Mid-Layer 1 Figure 5: Mid-Layer 2 Figure 6: Mid-Layer 3 Figure 7: Mid-Layer 4 EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 9 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD PCB LAYOUT (continued) Figure 8: Bottom Layer Figure 9: Bottom Silk EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 10 EVM54504-BS-00A – 4-CHANNEL OUTPUT, STEP-DOWN MODULE EVAL BOARD REVISION HISTORY Revision # 1.0 Revision Date 4/28/2021 Description Initial Release Pages Updated - 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. EVM54504-BS-00A Rev. 1.0 MonolithicPower.com 4/28/2021 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2021 MPS. All Rights Reserved. 11
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