Evaluation Kit for the MAX8561, MAX8562

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX8561 evaluation kit (EV kit) demonstrates the MAX8561/MAX8562s' up to 4MHz pulse-width modulated (PWM) step-down DC-DC converters. The two circuits are optimized for powering the DSP/microprocessor or the power amplifiers (PAs) in wireless applications. The MAX8561 circuit provides two adjustable output voltages in the 0.6V to 2.5V range from a 2.7V to 5.5V input, and can deliver 500mA of load current. In comparison, the MAX8562 circuit provides an adjustable voltage in the 0.6V to 2.5V range and a bypass mode where the output voltage is shorted to the input by an external MOSFET.

Data Sheet

Download	Rev 0	(PDF, 144kB)
E-Mail

Key Features

2.7V to 5.5V Input Voltage Range
0.6V to 2.5V Adjustable Output Voltage Range
VOUT1 = 1.8V/1.5V at 500mA (MAX8561)
VOUT2 = 1.2V at 400mA or Bypass Mode (MAX8562)
2MHz PWM Switching Frequency (MAX8561)
4MHz PWM Switching Frequency (MAX8562)
0.1µA (typ) Shutdown Current
Surface-Mount Construction
Fully Assembled and Tested

Applications/Uses

CDMA/RF Power-Amplifier Supplies
Cell Phones/Smartphones
Microprocessor/DSP Core Supplies
PDAs, DSC, and MP3 Players

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-2982 Rev 0; 2003-09-17
This page last modified: 2007-08-16