Analog Devices Inc. LT8392演示板DC2626A的输出为12V,最大输出电流为12A,功率高达144W。此外,开关频率为200kHz,效率可超过97%。通过稳态工作输入电压范围,这些元件在9V至18V范围内的温度低于90°C。
DC2626A采用MOSFET,补充了LT8392的5V栅极驱动,实现高效率。
特性
- 3V to 36V input voltage range
- 9V to 18V full load (12A) input voltage range
- 11.5V to 12.5V output voltage range
- 70mVP-P typical output voltage ripple
- 12A maximum output current
- 200kHz typical switching frequency
- 95.5% typical efficiency
- 4V typical input EN voltage
- 3V typical input UVLO voltage
- 16.6A typical output current limit
- 35A to 65A peak switch current limit range
应用
- Automotive
- Industrial
- Telecom systems
- High-frequency battery-powered systems
板布局
测试程序设置
发布日期: 2020-10-30
| 更新日期: 2024-12-02

