QuickView

Technical Documents

Ordering Info

More Information

User Comments (0)

All

Status

Active: In Production.

Description

FULL DATA SHEET (PDF, 220kB) Download   E-Mail The MAX1549 evaluation kit (EV kit) demonstrates the MAX1549's standard application circuit. This DC-DC converter steps down high-voltage batteries and/or AC adapters, generating precision low-voltage chipset and RAM power supplies for notebook computers. The MAX1549 EV kit provides a dynamically adjustable 0.7V to 1.5V output voltage range (OUT1), and a fixed 2.5V output voltage (OUT2) from a 5V to 20V battery input range. It delivers up to a 6A output current for OUT1, and up to a 4A output current for OUT2, with greater than 90% efficiency. The EV kit operates at 300kHz switching frequency and has superior line- and load-transient response. This EV kit is a fully assembled and tested circuit board. It is capable of evaluating other dynamically adjustable output voltages in the 0.5V to 2.0V range by changing R10-R14. Other fixed output voltages in the 0.5V to 2.7V range can be evaluated by changing R20 and R21.

Key Features		Applications/Uses
5V to 20V Input Voltage Range Four Digitally Selectable Operating Voltages (OUT1) Dynamically Selectable Output Voltages 0.7V/1.0V/1.3V/1.5V (OUT1, Adjustable from 0.5V to 2.0V) Fixed 2.5V Output Voltage (OUT2, Adjustable from 0.5V to 2.7V) 6A Output Current (OUT1) 4A Output Current (OUT2) 300kHz Switching Frequency Independent Power-Good Outputs Low-Profile Components Fully Assembled and Tested		Active Termination Buses CPU Core or VCC Supplies DDR Memory Termination Dynamically Adjustable Chipset Supplies Fixed Chipset/RAM Supplies Notebook Computers Video/GPU Core Supplies

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers Parametric Search Applications Help

QuickView

Technical Documents

Ordering Info

More Information

Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits