50A: 0.05% Current Accuracy Power Reference Design for Battery Test Systems

1 января 2018

Texas Instrumentsопорное решениеинтегральные микросхемысредства разработки и материалы

This reference design introduces a large current, highly accurate and bi-directional power solution used in battery test systems (BTS). It includes a LM5170EVM-BIDIR and a signal control board. The LM5170EVM-BIDIR is an evaluation board to showcase the high performance of the dual-channel bidirectional current controller LM5170-Q1. The signal control board is built with precision amplifiers, which operates with the LM5170EVM-BIDIR to further improve the current accuracy. Bench tests shows that the current accuracy is better than 0.05% full scale.

Особенности

50A bidirection current Lower than 0.05% FS current accuracy Diode emulation to prevent reverse current Easy to increase the current capability High efficiency and small ripple with multiphase interleave operation

•••

Наши информационные каналы

Товары
Наименование
PMP15038 (TI)