Evaluation Kit for the MAX8989

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX8989 evaluation kit (EV kit) is a fully assembled and tested circuit for evaluating the MAX8989 step-down converter with linear bypass regulator. The EV kit operates from a 2.7V to 5.5V power supply or battery. The output regulates to twice the voltage at REFIN (0.2V to 1.7V) and provides up to 2.5A drive capability.

Data Sheet

Download	Rev 0	(PDF, 530.3kB)
E-Mail

Key Features

PA Step-Down Converter
- 25µs (typ) Settling Time for 0.4V to 3.2V Output-Voltage Change
- Dynamic Output-Voltage Setting from 0.4V to V_IN
- 85mΩ PFET and 100% Duty Cycle for Low Dropout
- 2MHz Switching Frequency
- Low Output-Voltage Ripple
- 2% Output-Voltage Accuracy Over Load, Line, and Temperature
- Tiny External Components
2.5A Output-Current Capability
Simple Logic On/Off Control
Low 0.1µA Shutdown Current
2.7V to 5.5V Supply Voltage Range
Thermal-Overload Protection
Proven PCB Layout
Fully Assembled and Tested

Applications/Uses

LTE, WCDMA, GSM, and EDGE Cell Phones/Smartphones

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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.: 19-5745 Rev 0; 2011-02-15
This page last modified: 2012-02-10