mEZD41501A-X 2.7V - 13V Input, 1A, Step-Up Power Supply FEATURES Up to 13V Input Voltage 600kHz Fixed Frequency 5V, 12V, 15V Output Options High Efficiency Over-Temperature Protection 1A Continuous Output Current Open Design Files and BOM ORDERING INFORMATION mEZ Product Options: Input Voltage Output Voltage Output Current Part Number 1. Ready-to-Use products (V) (V) (A) 2. Do-It-Yourself. MEZD41501A-A 2.7 - 4.2 5 1 Manufacture assistance MEZD41501A-B 2.7 - 10 12 1 is provided MEZD41501A-C 2.7 - 13 15 1 C5 L1 VIN 3xC1A U1 VOUT GND mEZD4150xA-x FAMILY PRODUCTS VIN OUT R4 MP3429 R1 C2A Input Voltage Output Voltage Output Current R5 Part Number EN FB (V) (V) (A) R2 MODE C6 COMP mEZD41501A-X 2.7 - 13 5, 12, 15 1 VDD R3 SS OLIM C3 mEZD41502A-X 2.7 - 13 5, 12, 15 2 C4 mEZD41503A-X 2.7 - 13 5, 12, 15 3 Inside mEZD41501A-X Block Diagram ELECTRICAL CHARACTERISTICS mEZD41501A-A 2.7V to 4.2V Input Voltage Range mEZD41501A-B 2.7V to 10V mEZD41501A-C 2.7V to 13V Output Voltage Set Accuracy 2.2% V = 3.3V, V = 5V, I = 1A 17mV (Typ.) IN OUT OUT Output Voltage Ripple VIN = 6.6V, VOUT = 12V, IOUT = 1A 50mV (Typ.) V = 6.6V, V = 15V, I = 1A 60mV (Typ.) IN OUT OUT Line Regulation VIN from MIN to MAX, IOUT = 1A 0.2% Load Regulation IOUT from MIN to MAX, VIN = 6.6V 0.5% V = 3.3V, V = 5V, I = 1A 97.5% IN OUT OUT Efficiency VIN = 6.6V, VOUT = 12V, IOUT = 1A 96.7% V = 6.6V, V = 15V, I = 1A 96% IN OUT OUT Switching Frequency Typical switching frequency 600kHz Short-Circuit Protection No output short allowed - Operating Temperature Range 0 to 85C Over-Temperature Protection OTP 150C 3 Calculated MTBF MIL-HDBK-217F 4185x10 hrs mEZD41501A-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. AGND SW PGND BST mEZD41501A-X 2.7V - 13V Input, 1A, Step-Up Power Supply TYPICAL PERFORMANCE CURVES Power Derating Efficiency vs. Load Current V = 3.3V and 4.2V, V = 5V IN OUT VIN = 3.3V and 4.2V, VOUT = 5V Efficiency vs. Load Current Power Derating V = 4.2V, 6.6V, and 8.4V, V = 12V VIN = 4.2V, 6.6V, and 8.4V, VOUT = 12V IN OUT Efficiency vs. Load Current Power Derating V = 4.2V, 6.6V and 8.4V, V = 15V VIN = 4.2V, 6.6V and 8.4V, VOUT = 15V IN OUT mEZD41501A-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.