MAX1557, MAX1556 1.2A PWM Step-Down DC-DC Converters

Maxim Integrated Products

Description

19-3336; Rev 0; 7/04 KIT ATION EVALU E L B AVAILA www.DataSheet4U.com 16µA IQ, 1.2A PWM Step-Down DC-DC Converters General .
Features. Up to 97% Efficiency. 95% Efficiency at 1mA Load Current. Low 16µA Quiescent Current. 1MHz PWM Switching.

📥 Download Datasheet

MAX1557 Datasheet Preview — This datasheet PDF includes multiple part numbers: MAX1557, MAX1556. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: MAX1557, MAX1556
Manufacturer: Maxim Integrated ↗ Products
File Size: 384.82 KB
Datasheet: MAX1556_MaximIntegratedProducts.pdf
Description: 1.2A PWM Step-Down DC-DC Converters
Note: This datasheet PDF includes multiple part numbers: MAX1557, MAX1556.
Please refer to the document for exact specifications by model.

Features

* Up to 97% Efficiency
* 95% Efficiency at 1mA Load Current
* Low 16µA Quiescent Current
* 1MHz PWM Switching
* Tiny 3.3µH Inductor
* Selectable 3.3V, 2.5V, 1.8V, 1.5V, 1.3V, 1.0V, and Adjustable Output
* 1.2A Guaranteed Output Current (MAX1556

Applications

* PDAs and Palmtop Computers Cell Phones and Smart Phones Digital Cameras and Camcorders Portable MP3 and DVD Players Hand-Held Instruments MAX1557ETB MAX1556ETB PART Ordering Information TEMP RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 10 TDFN-EP
* (T1033-1) 10 TDFN-EP
* (T1033-1) TOP MARK

MAX1557 Distributors

📁 Related Datasheet

MAX155 MAX1551 MAX1553 MAX1554 MAX1555 MAX1556A

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MAX1556 1.2A PWM Step-Down DC-DC Converters Maxim Integrated Products

Maxim Integrated Products MAX1557-like datasheet