IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MP9486A | Demoboard EV9486A-N-00A

3.5A Switching Current Limit, 100V Wide Input Buck Converter EV Board

Overview

TopologyBuck Converter
Input voltage8-95 V
Switching frequency1000 kHz
Output 15 V / 1 A
IC revision1.0

Description

The EV9486A-N-00A Evaluation Board is designed to demonstrate the performances of MPS’ MP9486A which is a 4.5V-to-100V-input step-down converter. The MP9486A employs hysteresis voltage control method to provide fast response to line or load transient. It integrates a high-side high voltage power MOSFET with a current limit oftypical 3.5A. MPS’s proprietary feedback control scheme minimizes the number of external components. This board is configured for 5V step-down application. It can support 1A continuous load or 2A pulse load. The circuit requires only a minimal number of readily-available, standard,external components.

Features

  • 8V-to-95V Wide Input Range(1)
  • Hysteretic Control: Simple Compensation
  • Up to 1MHz Switching Frequency
  • Hiccup mode Short Circuit Protection
  • Thermal Shut Down
  • 170μA Quiescent Current
  • Available in SOIC8 with Exposed Pad Package

Typical applications

  • Scooter, E-bike Control Power Supply
  • Solar Energy System
  • Industrial Power Supply
  • Automotive System Power

Products

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SPECWE-PD SMT Power Inductor, 33 µH, 2.9 A
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Status Activei| Production is active. Expected lifetime: >10 years.
Inductance33 µH
Saturation Current2.9 A
DC Resistance79 mΩ
Self Resonant Frequency11.1 MHz
Size1050 
VersionPerformance 
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