TPS82675EVM-646
適用於 TPS82675 600mA、1.2Vout 完全整合、低雜訊降壓轉換器的評估模組
TPS82675EVM-646
概覽
The TPS82675EVM-646 is a fully assembled and tested platform for evaluating the performance of the TPS82675 high-frequency, synchronous, step-down dc-dc convertersoptimized for battery-powered portable applications. The TPS82671 and TPS82675 devices are series of high-frequency, synchronous, step-down dc-dc converters optimized for battery-powered portable applications. Intended for low-power applications, the TPS8267x support up to 350-mA load current, and allow the use of low-cost chip inductors and capacitors.With a wide input voltage range of 2.3 V to 5.5 V, the devices support applications powered by lithium-ion (Li-Ion) batteries with extended voltage ranges. Different fixed voltage output versions of the TPS8267x are available from 1.2 V to 2.3 V. These converters operate at a regulated 6-MHz switching frequency and enter a power-save mode operation under light load currents in order to maintain high efficiency over the entire load current range. A PFM mode extends the battery life by reducing the quiescent current to 31 µA (typ) during light load operation.
特點
- Input voltage range: 2.3 V up to 4.8 V
- Fixed output voltages
- Up to 600-mA output current
- 6-MHz regulated frequency operation
- Output capacitor discharge (optional)
- Total solution size: < 6.7 mm2
設計檔案
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | TPS826xxEVM-646 User's Guide (Rev. D) | 2011/11/10 | |||
| 使用指南 | Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A) | PDF | HTML | 2021/6/16 | |||
| 證書 | TPS82675EVM-646 EU Declaration of Conformity (DoC) | 2019/1/2 |