演示电路2190A有两种版本可供选择,工作电压范围为16V至55V。DC2190A-A配置为采用两个具有四相交错操作的LTC3892EFE-1器件,提供12V/60A输出。DC2190A-B配置为采用一个具有两相交错操作的LTC3892EFE-1器件,提供12V/30A输出。两款演示板均包含一个模式选择跳线,允许转换器在强制CCM模式、脉冲跳跃模式或突发模式 (BurstMode®) 下工作。DC2190A演示板还可与外部时钟同步,频率范围为100kHz至300kHz。
特性
- Operates from 16V to 55V
- Boards include a mode-selection jumper that allows the converter to run in forced CCM mode, pulse-skip mode, or Burst Mode operation
- DC2190A-A is configured using two LTC3892EFE-1 devices with 4-phase interleaving operation
- DC2190A-B is configured using one LTC3892EFE-1 device with 2-phase interleaving operation
相关产品
发布日期: 2018-08-06
| 更新日期: 2023-02-23

