EV2187-QA-01A

New

Dual 3A, 5.5V, 1.2 MHz Synchronous Step-Down Swithers with Auto Output Discharge Evaluation Board

  • Quantity Price
  • 1
    $25.00 /unit

In stock

Arrives 3-4 business days.
Shipping only $5 per order.


Talk to an Engineer or get a Quote
Upgrade to myMPS+

Product Description

The EV2187-QA-01A evaluation Board is designed to demonstrate the capabilities of MP2187, an internally compensated 1.2MHz dual COT synchronous step-down regulator. The output voltages of the two channels are 1.1V and 1.8V respectively.

The constant-on-time control scheme provides fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown.

The MP2187 is available in small 2.2mmx2.6mm QFN16 package and requires only a minimal number of readily available standard external components.

Product Features

  • 2.5V to 5.5VInputVoltageRange
  • Fixed Output Voltages: 1.1V, 1.8V
  • 100% Duty Cycle in Dropout
  • Up to 3A Output Current
  • Low IQ: 80µA
  • 60mΩ and 30mΩ InternalPowerMOSFET Switches
  • Default 1.2MHz Switching Frequency
  • EN and Power-Good for Power Sequencing
  • Cycle-by-Cycle Over-Current Protection
  • Auto Discharge at Power-Off
  • Short-Circuit Protect with Hiccup Mode
  • Stable with Low-ESR Output Ceramic Capacitors
  • Available in a 2.2mm x 2.6mm QFN16 Package

Parametrics

  • IC Supported 1MP2187

Monolithic IC

GET THIS IC

IC Details

The MP2187 is a monolithic, step-down, switch-mode dual converter with internal power MOSFETs. It can achieve up to 3A continuous output current from a 2.5V–to-5.5V input voltage with excellent load and line regulation. The output voltages of two channels are 1.1V and 1.8V respectively. 
The constant-on-time control scheme provides fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting, input voltage failure indicator and thermal shutdown. 
The MP2187 is available in small 2.2mmx2.6mm QFN16 package and requires only a minimal number of readily available standard external components.
The MP2187 is ideal for a wide range of applications including high-performance DSPs, FPGAs, smart phones, portable instruments, and DVD drivers.

Programmable