RL0603FR-07130KL

EV3429-L-00A MPS | Alldatasheet

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21A High Efficiency Fully-Integrated Synchronous Boost Converter EV Board EV3429-L-00A Rev.1.0 www.MonolithicPower.com 1 2/8/2017 MPS Proprietary Information. Unaut horized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. The Future of Analog IC Technology

DESCRIPTION

EV3429-L-00A Evaluation Board is designed to demonstrate the capability of MP3429. The MP3429 is a 600kHz fixed frequency, wide input range, highly integrated boost converter. It starts from an input voltage as low as 2.7V, and supports up to 30W load power from 1-cell battery. MP3429 adopts constant-off-time (COT) control topology providing fast transient response. One MODE pin supports mode selection of PSM, FCCM and USM in light load condition. And the integrated LS and HS MOSFET simplify the design and save BOM cost. The MP3429 also features with programmable input UVLO and over temperature protection. The MP3429 is available in a 13-pin 3mmx4mm QFN package. Electrical Specification Parameter Symbol Value Units Input Voltage V IN 2.7-8.4 V Output Voltage V OUT 9 V Output Current Iout 3.5 (1) A Note: 1) When V IN=2.7V, I OUT=3.5A, the case temperature should be high, It is limited by PCB size. Please decrease the load based the permitted temperature performance.

FEATURES

 2.7V-to-13V Startup Voltage  0.8V-to-13V Operation Voltage  Up to 16V Output Voltage  Support 30W Average Power Load and 40W Peak Power Load from 3.3V  21.5A Internal Switch Current Limit  Integrated 6.5m Ω & 10mΩ Power MOSFET  >95% Efficiency for 3.6V VIN to 9V/3A  Selectable PSM, >23kHz USM, and FCCM Mode in Light Load Condition  600kHz Fixed Switching Frequency  Adaptive COT for Fast Transient Response  External Soft Start and Compensation Pin  Programmable UVLO and Hysteresis  150 ℃ Over Temperature Protection  Available in 3x4mm QFN-13 Package

APPLICATIONS

 Notebook  Bluetooth Speaker  Portable POS System  Quick Charger Power Bank 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. EV3429-L-00A EVALUATION BOARD (L x W x H) 6.35cm x 6.35cm x 0.6cm Board Number MPS IC Number EV3429-L-00A MP3429GL LOAD CURRENT (mA) 100 1 10 100 1000 10000

EV3429-L-00A, 21A High Efficiency Fully-Integrated Synchronous Boost Converter EVB EV3429-L-00A Rev.1.0 www.MonolithicPower.com 2 2/8/2017 MPS Proprietary Information. Unaut horized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVALUATION BOARD SCHEMATIC VIN VOUT 22uF C1A 22nF 0.1uF 4.7uF 750k 93.1k 6.8k R36.8nF 22uF C2A30k NS 22uF C1B 22uF C1C 22uF C2B 22uF C2C 0.1uF C2D 2.7V~8.4V 9V@3.5A MP3429 VDD SS COMP FB OUT FTY MODE EN VIN 1.5uH 20k R7 130k EV3429-L-00A BILL OF MATERIALS Qty Ref Value Description Package Manufacturer Part Number C1A, C1B, C1C, C2A, C2B, C2C 22μF Ceramic Cap,25V,X5R 1210 MuRata GRM32ER61E226KE15L 2 C2D,C5 0.1uF Ceramic Cap,25V,X7R 0603 MuRata GRM188R71E104KA01D 1 C3 4.7uF Ceramic Cap,6.3V,X5R 0603 MuRata GRM188R71J475KA01D

1 C4 22nF Ceramic Cap,16V,X7R 0603 MuRata GRM188R71C223KA01D

1 C6 6.8nF Ceramic Cap,50V,X7R 0603 MuRata GRM188R71H682KA01D

1 R1 750K Film Res,1% 0603 ROYAL RL0603FR-07750KL

1 R2 93.1K Film Res,1% 0603 ROYAL RL0603FR-0793K1L 1 R3 6.8K Film Res,1% 0603 ROYAL RL0603FR-076K8L

1 R4 30K Film Res,1% 0603 ROYAL RL0603FR-0730KL

0 R5 NC

1 R6 130K Film Res,1% 0603 ROYAL RL0603FR-07130KL

1 R7 20K Film Res,1% 0603 ROYAL RL0603FR-0720KL

1 L1 1.5uH I RMS=19A, RDC=3.3mΩ 11.5x10mm Sumida 104CDMCCDS-1R5MC- ND 1 J1 Jumper Short Jumper, 2.54mm Jumper

1 U1 MP3429 Boost converter QFN

EV3429-L-00A, 21A High Efficiency Fully-Integrated Synchronous Boost Converter EVB EV3429-L-00A Rev.1.0 www.MonolithicPower.com 3 2/8/2017 MPS Proprietary Information. Unaut horized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVB TEST RESULTS VIN = 3.3V, VOUT= 9V, L=1.5μH, IOUT= 3.5A, PSM, TA = 25°C, unless otherwise noted. Bode Plot LOAD CURRENT (mA) 100 1 10 100 1000 10000 -0.5 -0.4 -0.3 -0.2 -0.1 0.1 0.2 0.3 0.4 0.5 1 10 100 1000 10000 -0.5 -0.4 -0.3 -0.2 -0.1 0.1 0.2 0.3 0.4 0.5 23456789 -60 -40 -20 1000 10000 100000 1000000 -180 -120 -60 120 180 REGULATION (%) 01234 Case Temperature Rising

EV3429-L-00A, 21A High Efficiency Fully-Integrated Synchronous Boost Converter EVB EV3429-L-00A Rev.1.0 www.MonolithicPower.com 4 2/8/2017 MPS Proprietary Information. Unaut horized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVB TEST RESULTS (continued) VIN = 3.3V, VOUT= 9V, L=1.5μH, IOUT= 3.5A, PSM, TA = 25°C, unless otherwise noted. Steady State IOUT=0A, USM Steady State IOUT=0A, PSM CH1: VOUT/AC 10mV/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 500mA/div. CH1: VOUT/AC 20mV/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 2A/div. 10µs/div. 4ms/div. Steady State IOUT=0A, FCCM Steady State IOUT=3.5A CH1: VOUT/AC 10mV/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 2A/div. CH1: VOUT/AC 100mV/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 10A/div.. 1µs/div. 2µs/div. VIN Start‐Up IOUT=0A VIN Start‐Up IOUT=3.5A CH1: VOUT 5V/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 2A/div. CH1: VOUT 5V/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 10A/div. 4ms/div. 4ms/div.

EV3429-L-00A, 21A High Efficiency Fully-Integrated Synchronous Boost Converter EVB EV3429-L-00A Rev.1.0 www.MonolithicPower.com 5 2/8/2017 MPS Proprietary Information. Unaut horized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVB TEST RESULTS (continued) VIN = 3.3V, VOUT= 9V, L=1.5μH, IOUT= 3.5A, PSM, TA = 25°C, unless otherwise noted. VIN Shutdown IOUT=0A VIN Shutdown IOUT=3.5A CH1: VOUT 5V/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 1A/div. CH1: VOUT 5V/div. CH2: VIN 2V/div. CH3: VSW 5V/div. CH4: IL 10A/div. 1s/div. 10ms/div. EN Start‐Up IOUT=0A EN Start‐Up IOUT=3.5A CH1: VOUT 5V/div. CH2: VEN 2V/div. CH3: VSW 5V/div. CH4: IL 2A/div. CH1: VOUT 5V/div. CH2: VEN 2V/div. CH3: VSW 5V/div. CH4: IL 10A/div. 2ms/div. 2ms/div. EN Shutdown IOUT=0A EN Shutdown IOUT=3.5A CH1: VOUT 5V/div. CH2: VEN 2V/div. CH3: VSW 5V/div. CH4: IL 2A/div. CH1: VOUT 5V/div. CH2: VEN 2V/div. CH3: VSW 5V/div. CH4: IL 10A/div. 1s/div. 400µs/div.

EV3429-L-00A, 21A High Efficiency Fully-Integrated Synchronous Boost Converter EVB EV3429-L-00A Rev.1.0 www.MonolithicPower.com 6 2/8/2017 MPS Proprietary Information. Unaut horized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. EVB TEST RESULTS (continued) VIN = 3.3V, VOUT= 9V, L=1.5μH, IOUT= 3.5A, PSM, TA = 25°C, unless otherwise noted. Load Transient IOUT=0A—1.75A, I RAMP=25mA/µs, USM Load Transient IOUT=3.5A—1.75A, I RAMP=25mA/µs CH1: VOUT/AC 500mV/div. CH4: IOUT 2A/div. CH1: VOUT/AC 500mV/div. CH4: IOUT 2A/div. 400µs/div. 400µs/div. Load Transient IOUT=0A—1.75A, I RAMP=25mA/µs, PSM Load Transient IOUT=0A—1.75A, I RAMP=25mA/µs, FCCM CH1: VOUT/AC 500mV/div. CH4: ILOAD 2A/div. CH1: VOUT/AC 500mV/div. CH4: ILOAD 2A/div. 400µs/div. 400µs/div.

EV3429-L-00A, 21A High Efficiency Fully-Integrated Synchronous Boost Converter EVB NOTICE: The information in this document is subject to change wi thout notice. Please contact M PS for current specifications. Users should warrant and guarantee that third party Intellectual Property rights ar e not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. EV3429-L-00A Rev.1.0 www.MonolithicPower.com 8 2/8/2017 MPS Proprietary Information. Unaut horized Photocopy and Duplication Prohibited. © 2017 MPS. All Rights Reserved. QUICK START GUIDE The output voltage of this board is set to 9V. The board layout accommodates most commonly used components. Following blew steps to quick start EV3429-L-00A. 1. Preset Power Supply to 2.7V ≤ VIN ≤ 8.4V. 2. Turn Power Supply off. 3. Connect Power Supply terminals to: a. Positive (+): VIN b. Negative (–): GND 4. Connect Load to: a. Positive (+): VOUT b. Negative (–): GND 5. Turn Power Supply on after making connections. 6. The MP3429 is enabled on the evaluation board once VIN is applied. 7. The output voltage VOUT can be changed by varying R2. Calculate the new value using the formula: OUT FB R1VV ( 1 ) R2  Where VFB = 1V and R1=750kΩ. 8. If USM and FCCM is needed, following below steps: a. Turn Power Supply off. b. Change J1 connection. Connect 1 to 2 for FCCM, connect 2 to 3 for PSM, and float 2 for USM. c. Turn the power on. IC will work with the mode which is set by step b.