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Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 144kB) Download   E-Mail

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.

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

Reliability Reports

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Software/Models

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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

MAX8561EVKIT	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX8561EVKIT			Active	Land Pattern: Not Available		See data sheet

Related Products

MAX8560, MAX8561, MAX8562 4MHz, 500mA Synchronous Step-Down DC-DC Converters in Thin SOT and TDFN

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