MEZD41503A-X MPS | Alldatasheet
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Technical content
mEZD41503A-X Rev. 1.2 www.MonolithicPower.com 1 4/20/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2017 MPS. All Rights Reserved. Part Number Input Voltage (V) Output Voltage (V) Output Current (A) MEZD41503A-A 2.7 - 4.2 5 3 MEZD41503A-B 2.7 - 10 12 3 Part Number Input Voltage (V) Output Voltage (V) Output Current (A) mEZD41501A-X 2.7 - 13 5, 12, 15 1 mEZD41502A-X 2.7 - 13 5, 12, 15 2 mEZD41503A-X 2.7 - 10 5, 12 3 Input Voltage Range mEZD41503A-A 2.7V to 4.2V mEZD41503A-B 3.7V to 10V Output Voltage Set Accuracy ±2.2% Output Voltage Ripple VIN = 3.3V, VOUT = 5V, IOUT = 3A 37mV (Typ.) VIN = 6.6V, VOUT = 12V, IOUT = 3A 80mV (Typ.) Line Regulation VIN from MIN to MAX, IOUT = 3A ±0.2% Load Regulation IOUT from MIN to MAX, VIN = 6.6V ±0.5% Efficiency VIN = 3.3V, VOUT = 5V, IOUT = 3A 96.7% VIN = 6.6V, VOUT = 15V, IOUT = 3A 97.2% Switching Frequency Typical switching frequency 600kHz Short-Circuit Protection No output short allowed - Operating Temperature Range 0 to 85°C Over-Temperature Protection OTP 150°C Calculated MTBF MIL-HDBK-217F 4185x103 hrs
FEATURES
600kHz Fixed Frequency High Efficiency Over-Temperature Protection Up to 10V Input Voltage 5V, 12V Output Options 3A Continuous Output Current Open Design Files and BOM
ORDERING INFORMATION
2.7V - 10V Input, 3A, Step-Up Power Supply
ELECTRICAL CHARACTERISTICS
mEZD4150xA-x FAMILY PRODUCTS mEZ Product Options: 1. Ready-to-Use products 2. Do-It-Yourself. Manufacture assistance is provided VIN VOUT 3xC1A C2AR4 MP3429 VDD SS COMP FB AGND PGND OUT OLIM MODE EN VIN BST SW U1 GND Inside mEZD41503A-X Block Diagram
mEZD41503A-X Rev. 1.2 www.MonolithicPower.com 2 4/20/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2017 MPS. All Rights Reserved. Power Derating VIN = 3.3V and 4.2V, VOUT = 5V Efficiency vs. Load Current VIN = 3.3V and 4.2V, VOUT = 5V Power Derating VIN = 4.2V, 6.6V, and 8.4V, VOUT = 12V Efficiency vs. Load Current VIN = 4.2V, 6.6V, and 8.4V, VOUT = 12V mEZD41503A-X 2.7V - 10V Input, 3A, Step-Up Power Supply TYPICAL PERFORMANCE CURVES Natural Convection Natural Convection
mEZD41503A-X Rev. 1.2 www.MonolithicPower.com 3 4/20/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2017 MPS. All Rights Reserved. Item Qty RefDes Value Description Package Manufacturer Manufacturer P/N 1 3 C1A, C1B, C1C 22µF Ceramic Cap., 10V, X7R (A) 1206 Murata GRM31CR71A226ME15L Ceramic Cap., 25V, X7R (B) 1206 Murata GRM31ER71E226KE15L 2 3 C2A, C2B, C2C 22µF Ceramic Cap., 10V, X7R (A) 1210 Murata GRM32ER71A226KE20L Ceramic Cap., 25V, X7R (B) 1210 Murata GRM32ER71E226KE15L 3 2 C2D, C5 100nF Ceramic Cap., 25V, X7R 0603 Murata GRM188R71E104KA01D 6 1 C3 4.7µF Ceramic Cap., 6.3V, X5R 0603 Murata GRM188R60J475KE19D 5 1 C4 22nF Ceramic Cap., 25V, X7R 0603 Murata GRM188R71E223JA01D 7 1 C6 8.2nF(A) Ceramic Cap., 50V, X7R 0603 Murata GRM188R71H822KA01D 6.8nF(B) GRM188R71H682KA01D 8 1 R1 750kΩ Film Res, 1% 0603 YAGEO RC0603FR-07750KL 9 1 R2 187kΩ(A) Film Res, 1% 0603 YAGEO RC0603FR-07187KL 68kΩ(B) RC0603FR-0768KL 10 1 R3 3kΩ(A) Film Res, 1% 0603 YAGEO RC0603FR-073KL 10kΩ(B) RC0603FR-0710KL 11 1 R4 30kΩ Film Res, 1% 0603 YAGEO RC0603FR-0730KL 12 1 R5 34.8kΩ Film Res, 1% 0603 YAGEO RC0603FR-0734K8L 13 0 R6, R7 NC 14 1 L1* 1.5µH Irms = 19A, RDC = 3.3mΩ 11.5x10mm Sumida 104CDMCCDS-1R5MC-ND 15 0 S1 NC 16 1 U1 MP3429 Boost Converter QFN 3x4mm MPS MP3429GL 17 1 VIN,VOUT,GND Connector 6-Pin Connector 2.54mm Wurth mEZD41503A-X 2.7V - 10V Input, 3A, Step-Up Power Supply DO-IT-YOURSELF SCHEMATIC VIN VOUT C1A C2AR4 C1B C1C C2B C2C C2D MP3429 VDD SS COMP FB AGND PGND OUT OLIM MODE EN VIN BST SW NC R7 NC S1 NCGND BILL OF MATERIALS NOTE: A, B, C denote this value is specifically for mEZD41503A-A, mEZD41503A-B respectively. * Or equivalent
mEZD41503A-X Rev. 1.2 www.MonolithicPower.com 4 4/20/2017 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2017 MPS. All Rights Reserved. TOP VIEW BOTTOM VIEW 1 2 3 4 5 6 SIDE VIEW Pin Designation Function 1, 2 VIN Input Voltage 3, 4 GND Power Ground 5, 6 VOUT Output Voltage PRODUCT PACKAGE AND DIMENSIONS NOTE: Contact factory for different sizes of the boards (Quantity >2k). For more information, Gerber files, and PCB layout, please contact mEZsupport@monolithicpower.com mEZD41503A-X 2.7V - 10V Input, 3A, Step-Up Power Supply