Datasheet > SGM6031

SGM6031

更新时间： 2023-09-03 20:35:40

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
16页	797K
描述
400nA Ultra-Low Power, Buck Converter with 200mA Output Current

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SGM6031 数据手册

SGM6031

400nA Ultra-Low Power, Buck Converter

with 200mA Output Current

GENERAL DESCRIPTION

FEATURES

The SGM6031 family is a 200mA, 1.4MHz synchronous

Buck DC/DC converter with 400nA ultra-low quiescent

current, which is ideal for powering ultra-low power

applications with special needs.

● Input Voltage Range: 1.8V to 5.5V

● Fixed Output Voltages: 1.0V, 1.2V, 1.5V, 1.8V,

2.5V, 2.8V, 3.0V and 3.3V

● Adjustable Output Voltages: 1.0V to 3.3V

● High Efficiency at Low Output Currents:

Up to 90% with I_OUT= 0.1mA

The SGM6031 operation voltage range is from 1.8V to

5.5V, allowing the use of a regulated 5V input. The

SGM6031 is available in both adjustable and fixed

output voltage versions. The output voltage of

SGM6031 can be programmed by an external resistor

divider in adjustable version.

● Ultra-Low Power Buck Converter

● 200mA (MAX) Output Current

● 400nA (TYP) Quiescent Current

● 100% Duty Cycle (Pass Mode)

● -40℃ to +85℃ Operating Temperature Range

● Available in a Green UTDFN-1.5×2-6L Package

The SGM6031 delivers an output current of 200mA with

a peak inductor current of 430mA. Besides, the

SGM6031 series has the under-voltage lockout (UVLO)

function. It is disabled when the voltage on VIN reaches

the UVLO condition. The SGM6031’s under-voltage

lockout level is continuously monitored. Only the

inductor, C_INand C_OUTcapacitors are needed as

external components to make a Buck DC/DC converter

solution.

APPLICATIONS

Energy Harvest Devices

Ultra-Low Power Applications

Low-Power Wireless Monitoring

Backup Power Supply Circuits

2-Cell and 3-Cell Alkaline-Powered Systems

Portable Game Consoles

The SGM6031 is available in a Green UTDFN-1.5×2-6L

package.

Wearable Devices

Thermal Electric Generator Harvesting

Wireless Sensor Networks

Smart Building Controls

Environmental Monitoring

SG Micro Corp

OCTOBER – REV. B

www.sg-micro.com

12 3 4 5 6 7...16

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