MP3414AGJ-Z Monolithic Power Systems

MP3414A 3A, 1MHz, 22 A Iq, 5.5V Synchronous Step-Up Converter with Output Disconnect The Future of Analog IC Technology DESCRIPTION FEATURES The MP3414A is a high-efficiency, synchronous Supports 5V/1A Output at 2.8V Input current mode, step-up converter with output 1.8V to 5.5V Input Voltage Range disconnect. Up to 5.5V Output Voltage The MP3414A can start up from an input Internal Synchronous Rectifier voltage as low as 1.8V while providing inrush 1MHz Fixed Switching Frequency current limiting and output short-circuit 22 A Quiescent Current protection (SCP). The integrated P-channel <1 A Shutdown Current synchronous rectifier improves efficiency and True Output Disconnect from Input eliminates the need for an external Schottky Up to 97% Efficiency diode. The PMOS disconnects the output from Internal Compensation, Inrush Current the input when the MP3414A shuts down. The Limiting, and Internal Soft Start output disconnect feature allows the output to Tiny External Components be discharged completely, allowing the OVP, SCP, and OTP MP3414A to draw a supply current of under TSOT23-8 Package 1 A in shutdown mode. APPLICATIONS The 1MHz switching frequency allows small external components while the internal Two-Cell and Three-Cell Alkaline, NiCd or compensation and soft start minimize the NiMH, or Single-Cell Li Battery-Power external component count. These features Products produce a compact solution for a wide current Personal Medical Devices load range. Portable Media Players Wireless Peripherals The MP3414A features an integrated power Gaming Accessories MOSFET that supports an output of up to 5.5V and a peak switching current above 3A. 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. The MP3414A is available in a small 8-pin MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. TSOT23 package. TYPICAL APPLICATION MP3414A Rev. 1.2 www.MonolithicPower.com 1 8/6/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. MP3414A3A, 1MHz STEP-UP CONVERTER WITH OUTPUT DISCONNECT ORDERING INFORMATION Part Number* Package Top Marking MP3414AGJ TSOT23-8 See Below * For Tape & Reel, add suffix Z (e.g. MP3414AGJZ) TOP MARKING AKT: Product code of MP3414AGJ Y: Year code PACKAGE REFERENCE TOP VIEW MP3414A Rev. 1.2 www.MonolithicPower.com 2 8/6/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.