IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MP8869S | Demoboard EV8869S-L-00A

High Efficiency,12A,18V, Synchronous Step-Down Converter with I²C Interface

Overview

TopologyBuck Converter
Input voltage2.85-18 V
Output 11 V / 12 A
IC revision1.0

Description

The EV8869S-L-00A is used for demonstrating the performance of MPS’s MP8869S. MP8869S is a highly integrated and high frequency synchronous step-down switcher with I2C control interface. It is optimized to support up to 12A continuous/15A peak output current over an input supply range from 2.85V to 18V with excellent load and line regulation.

Features

 Vout Adjustable up to 5.5V using FB pin

  • Wide 2.85V-to-18V Operating Input Range
  • 12A Continuous/15A Peak Output Current
  • 1% Internal Reference Accuracy
  • I2C Programmable Output Range from 0.6Vto 1.108V in 4mV Steps with Slew RateControl
  • 5% Accuracy Output Voltage and OutputCurrent Read Back Via I2C
  • Selectable PFM/PWM Mode and AdjustableFrequency & Current Limit Through I2C
  • 4 Different I2C Address Selectable
  • External Soft Start
  • Open Drain Power Good Indication
  • Output Over Voltage Protection
  • Hiccup/Latch off OCP Protection
  • QFN-14(3mmx4mm) Package

Typical applications

  • Solid State Driver (SSD); Flat-Panel Television and Monitors; Digital Set-Top Boxes; Distributed Power Systems

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
PolesL
(mm)
Vaporphase process Samples
7443320150SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-HCC SMT High Current Cube Inductor 1.5 25.7 26.5 29.1 3.5 Ferrite 1.43 92 12.1
416131160804SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm 4 6.25 Yes
Order Code Data­sheet Simu­lation
7443320150SPEC
416131160804SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
PolesL
(mm)
Vaporphase process Samples