MAX8561 Datasheet 500mA Synchronous Step-Down DC-DC Converters

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX8561 datasheet PDF. This datasheet also includes the MAX8562 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

MAX8561 500ma synchronous step-down dc-dc converters by Maxim Integrated (now Analog Devices) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MAX8562_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MAX8561
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	787.01 KB
Description	500mA Synchronous Step-Down DC-DC Converters
Download	MAX8561 Download (PDF)

General Description

The MAX8560/MAX8561/MAX8562 step-down DC-DC converters are optimized for applications that prioritize small size and high efficiency.

They utilize a proprietary hysteretic-PWM control scheme that switches with fixed frequency and is adjustable up to 4MHz, allowing customers to trade efficiency for smaller external components.

Output current is guaranteed up to 500mA, while quiescent current is only 40µA (typ).

Overview

19-2954; Rev 2; 8/05 EVAALVUAAILTAIOBNLEKIT 4MHz, 500mA Synchronous Step-Down DC-DC Converters in Thin SOT and TDFN MAX8560/MAX8561/MAX8562.

Key Features

logiccontrolled output voltage, while the MAX8562 drives an external bypass FET. The MAX8560 is available in a 5-pin Thin SOT23 package. The MAX8561/MAX8562 are av.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number	Description
MAX8563	Dual and Triple Linear n-FET Controllers
MAX8564	Dual and Triple Linear n-FET Controllers
MAX8564A	Dual and Triple Linear n-FET Controllers
MAX8505	Step-Down Regulator
MAX8506	PWM Step-Down DC-DC Converters
MAX8507	PWM Step-Down DC-DC Converters
MAX8508	PWM Step-Down DC-DC Converters
MAX8536	ORing MOSFET Controllers
MAX8538	Dual-Synchronous Buck Controllers
MAX8539	Dual-Synchronous Buck Controllers