SGM8199L1数据手册SGMICRO中文资料规格书

描述 Description

The SGM8199L series is a voltage output, bidirectional current shunt monitor, which is designed to sense voltage drops across the shunt at common mode voltage range without being affected by the supply voltage. The device features a wide common mode voltage range from -0.1V to 26V. It also offers a low offset, which allows 10mV full-scale maximum drops across the shunt when sensing current.

The SGM8199L series provides two fixed gains: 50V/V and 100V/V. It operates from 2.7V to 26V single supply, consuming only 85μA quiescent current.

The SGM8199L series is available in Green SC70-6 and UTQFN-1.8×1.4-10L packages. It is specified over the extended -40℃ to +125℃ temperature range.

特性 Features

• Wide Input Common Mode Range: -0.1V to 26V
• Low Input Offset Voltage: 350μV (VCM = 12V, MAX) (Enable 10mV Full-Scale Shunt Drops)
• Gain: 50V/V
• Gain Error: ±0.4% (MAX)
• Low Quiescent Current: 85μA (TYP)
• -40℃ to +125℃ Operating Temperature Range
• Available in Green SC70-6 and UTQFN-1.8×1.4-10L Packages

应用 Application

• Laptops
• Mobile Phones
• Telecom Equipment
• Power Managements
• Charging Systems
• Welding Equipment