IC manufacturers Monolithic Power Systems

IC manufacturers (103)

Monolithic Power Systems MPM3690 | Demoboard EVM3690-50A-BF-00A

16V, Dual 25A, High-Efficiency, Synchronous Step-Down Module

Overview

TopologyBuck Converter
Input voltage3.2-16 V
Switching frequency400-1000 kHz
Output 11.2 V / 25 A
IC revision1.0

Description

The EVM3690-50A-BF-00A evaluation board is designed to demonstrate the capabilities of the MPM3690-50A, a fully integrated, highefficiency, synchronous, dual 25A output current (IOUT), step-down power module. The MPM3690-50A adopts internally compensated constant-on-time (COT) control to provide fast transient response and ease loop stabilization. The operating frequency can be set between 400kHz and 1MHz by connecting a resistor between fSET and AGND. Refer to the MPM3690-50A datasheet for more detailed information. It is recommended to read the datasheet for the MPM3690-50A prior to making any changes to the EVM3690-50A-BF-00A.

Features

  • Pin-compatible dual 18A and single 36A output power modules
  • MPM3690-30A: Dual 18A
  • MPM3690-30B: Single 36A
  • 4V to 16V VIN range
  • 3.2V to 16V VIN range with external 3.3V VCC bias
  • 0.6V to 3.3V VOUT range
  • Ultra-fast transient enabled by Multi-phase Constant-On-Time (MCOT) Control
  • Adjustable switching frequency (fSW)
  • Adjustable soft-start time (tSS)
  • Over-Current Protection (OCP) and Over-Voltage Protection (OVP)
  • Differential remote sense for both output channels
  • -40°C to +125°C operating junction temperature range
  • 16.0mm x 16.0mm x 5.18mm BGA package

Typical applications

  • Telecom and Networking Equipment
  • Industrial Equipment
  • DC power module