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MAX1920 Datasheet (PDF) - Maxim Integrated Products

MAX1920 Datasheet PDF - Maxim Integrated Products
Part # MAX1920
Download  MAX1920 Download

File Size   370.78 Kbytes
Page   9 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Low-Voltage, 400mA Step-Down DC-DC Converters in SOT23

MAX1920 Datasheet (PDF)

Go To PDF Page Download Datasheet
MAX1920 Datasheet PDF - Maxim Integrated Products

Part # MAX1920
Download  MAX1920 Click to download

File Size   370.78 Kbytes
Page   9 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Low-Voltage, 400mA Step-Down DC-DC Converters in SOT23

MAX1920 Datasheet (HTML) - Maxim Integrated Products

MAX1920 Datasheet HTML 1Page - Maxim Integrated Products MAX1920 Datasheet HTML 2Page - Maxim Integrated Products MAX1920 Datasheet HTML 3Page - Maxim Integrated Products MAX1920 Datasheet HTML 4Page - Maxim Integrated Products MAX1920 Datasheet HTML 5Page - Maxim Integrated Products MAX1920 Datasheet HTML 6Page - Maxim Integrated Products MAX1920 Datasheet HTML 7Page - Maxim Integrated Products MAX1920 Datasheet HTML 8Page - Maxim Integrated Products MAX1920 Datasheet HTML 9Page - Maxim Integrated Products

MAX1920 Product details

General Description
The MAX1920/MAX1921 step-down converters deliver over 400mA to outputs as low as 1.25V. These converters use a unique proprietary current-limited control scheme that achieves over 90% efficiency. These devices maintain extremely low quiescent supply current (50μA), and their high 1.2MHz (max) operating frequency permits small, low-cost external components. This combination makes the MAX1920/MAX1921 excellent high-efficiency alternatives to linear regulators in space-constrained applications.
Internal synchronous rectification greatly improves efficiency and eliminates the external Schottky diode required in conventional step-down converters. Both devices also include internal digital soft-start to limit input current upon startup and reduce input capacitor requirements.

Features
● 400mA Guaranteed Output Current
● Internal Synchronous Rectifier for > 90% Efficiency
● Tiny 6-Pin SOT23 Package
● Available in 6-Pin TDFN Package (MAX1920)
● Up to 1.2MHz Switching Frequency for Small
   External Components
● 50μA Quiescent Supply Current
● 0.1μA Logic-Controlled Shutdown
● 2V to 5.5V Input Range
● Fixed 1.5V, 1.8V, 2.5V, 3V, and 3.3V Output
   Voltages (MAX1921)
● Adjustable Output Voltage (MAX1920)
● ±1.5% Initial Accuracy
● Soft-Start Limits Startup Current

Applications
● Next-Generation Wireless Handsets
● PDAs, Palmtops, and Handy-Terminals
● Battery-Powered Equipment
● CDMA Power Amplifer Supply




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About Maxim Integrated Products


Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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