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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 45kB) Download   E-Mail

Description

The MAX887 evaluation kit (EV kit) provides a 3.3V output voltage from a +3.5V to +11V input. It delivers up to 600mA and operates with up to 100% duty cycle for low dropout voltage. Typical efficiencies are 93% . The MAX887 features a low-current (2.5µA typ) shutdown mode, as well as current-mode operation for superior load and line response. Cycle-by-cycle current limiting protects the internal MOSFET and rectifier. This EV kit is a fully assembled and tested surface-mount circuit board. It can be used to evaluate other output voltages by changing feedback resistors R1 and R2.

Key Features		Applications/Uses
3.3V Output Voltage 600mA Output Current Efficiency = 93%, VIN = 5V, VOUT = 3.3V @ IOUT = 0.2A Low Dropout Voltage 100% Max Duty Cycle Internal MOSFET Internal Synchronous Rectifier 5µA Max Shutdown Current 300kHz Switching Frequency 8-Pin SO, Surface-Mount Construction Fully Assembled and Tested		Cell Phones Computer Peripherals Distributed Power Systems Personal Communicators Portable Instrumentation

Design Guides

Amplifiers and Sensors (PDF) Video (PDF)

Reliability Reports

none

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-1 of 1

MAX887EVKIT	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX887EVKIT			Active	Land Pattern: Not Available		See data sheet

Related Products

MAX887, MAX887H 100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter

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Description   Key Features   Applications/Uses   Key Specifications   Diagram

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