Datasheet4U Logo Datasheet4U.com

IT7801 - 5V/1A High Efficiency Step-Down DC/DC Converter

General Description

The IT7801 is a high efficiency synchronous step-down DC-DC converter, optimized for battery powered portable applications.

Key Features

  • High Efficiency up to 95% 2.5V to 6.0V Input Voltage Range 1A Output Current 1.5MHz Constant Frequency Operation Current Mode Operation Internal Soft-start Over-temperature/short Protection 100% Duty Cycle for Lowest Dropout 0.1µA Shutdown Current RoHS Compliant (100% Green Available).

📥 Download Datasheet

Datasheet Details

Part number IT7801
Manufacturer M3TEK
File Size 23.47 KB
Description 5V/1A High Efficiency Step-Down DC/DC Converter
Datasheet download datasheet IT7801 Datasheet

Other Datasheets by M3TEK

Part Number Description
IT7802 5V/2A High Efficiency Step-Down DC/DC Converter
IT7803 5V/3A High Efficiency Step-Down DC/DC Converter
IT7831 5V/1A High Efficiency Synchronous Step-Down DC/DC Converter
IT7832 5V/2A High Efficiency Step-Down DC/DC Converter
IT7833 5V/3A High Efficiency Step-Down DC/DC Converter
IT7312 Dual Channel 5V/1A High Efficiency Step-Down DC/DC Converter
IT7321 Dual 5V/1A High Efficiency Step-Down DC/DC Converter
IT7453 High Efficiency 30V Step-Up DC/DC Converter
IT76620M 23V/2A High Efficiency Synchronous Rectified Step-Down DC/DC Converter
IT76630M 23V/3A High Efficiency Synchronous Rectified Step-Down DC/DC Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
M3TEK IT7801 5V/1A High Efficiency Step-Down DC/DC Converter Description The IT7801 is a high efficiency synchronous step-down DC-DC converter, optimized for battery powered portable applications. It can supply 1A of load current at input voltage ranging from 2.5V to 6.0V and enter the power saving mode operation at light load current to maintain high efficiency over the entire load current range. The IT7801 operates at a fixed switching frequency of 1.5MHz, allowing the use of small surface mount inductors and capacitor. The devices are ideal for portable applications powered by a single Li-Ion battery cell or by 3-cell NiMH / NiCd batteries. With an output voltage range from 6.0V down to 0.