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MAX16922EVKIT

Evaluation Kit for the MAX16922

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX16922 evaluation kit (EV kit) is an assembled and tested circuit board that contains all the components necessary to evaluate the MAX16922 IC family. The MAX16922 is a dual-output, step-down DC-DC converter and dual low dropout (LDO) linear regulator. The EV kit is powered from a DC supply providing 6V to 18V and up to 3A. The EV kit is designed to withstand a load-dump condition up to 45V.

The EV kit is shipped with the MAX16922ATPE/V+ installed. This MAX16922 version is capable of delivering 5V at 1.2A from the first step-down DC-DC converter (DC-DC1) and 3.3V at up to 600mA from the second step-down DC-DC converter (DC-DC2). The first LDO linear regulator (LDO1) provides 2.5V and up to 300mA, while the second LDO linear regulator (LDO2) provides 1.8V and up to 300mA. The MAX16922 switching frequency is 2.2MHz and the two DC-DC converters switch 180° out of phase with respect to each other. The DC-DC2 can operate in PWM mode to prevent AM band interference or high-efficiency skip mode. The EV kit includes an enable input (EN) and a power-good reset output (active-low RESET) to monitor the output voltages of the two DC-DC converters.

Data Sheet

Download	Rev 0	(PDF, 996kB)
E-Mail

Key Features

6V to 18V Input Supply Voltage Range
Load-Dump Protection Circuit Withstands Input Transients Up to 45V
5V at 1.2A Output (OUT1 from DC-DC1)
3.3V at 600mA Output (OUT2 from DC-DC2)
2.5V at 300mA Output (OUT3 from LDO1)
1.8V at 300mA Output (OUT4 from LDO2)
180° Out-of-Phase Operation Reduces Input Capacitance
2.2MHz Switching Frequency
Forced-PWM and Skip Mode Operation
Enable Input (EN)
Power-Good Reset Output (Active-Low RESET)
Evaluates the MAX16922 Family in a 20-Pin TQFN (5mm x 5mm x 0.8mm) Package
Fully Assembled and Tested

Applications/Uses

Automotive

Product Guides

Automotive (PDF)

Software/Models

none

Ordering Information

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Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16922EVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

Products with Similar Part Numbers

MAX16922

2.2MHz, Dual, Step-Down DC-DC Converters, Dual LDOs, and Active-Low RESET

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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.: 19-5157 Rev 0; 2010-03-23
This page last modified: 2011-11-10