Texas Instruments Texas Instruments TPS543xx/TPS545xx降压DC-DC转换器
Texas Instruments TPS54340和TPS54540是42V输入、3.5A和5A降压DC/DC转换器,它带有一个集成的高边MOSFET。TI TPS54360和TPS54560是60V输入、3.5A和5A降压DC/DC 转换器,带一个集成的高边MOSFET。TPS54341/TPS54541和TPS54361/TPS54561器件提供100kHz到2.5MHz的可调开关频率,而TPS543x0和TPS545x0器件具有100kHz到2.5MHz的固定开关频率。这些TI降压转换器能够耐受的抛负载脉冲高达65V,符合ISO 7637标准。在脉冲跳跃Eco模式下,所有这些器件在轻负载时都可提供很高效率。特性
- Integrated High Side MOSFET
- High Efficiency at Light Loads with Pulse Skipping Eco-mode
- 100kHz to 2.5MHz Fixed or Adjustable Switching Frequency
- Internal Soft Start
- -40°C to 150°C TJ Operating Range
应用
- 12V, 24V, and 48V Industrial, Automotive and Communications Power Systems
View Results ( 26 ) Page
| 物料编号 | 数据表 | 输出电流 | 输入电压 |
|---|---|---|---|
| TPS54540DDA | ![]() |
5 A | 4.5 V to 42 V |
| TPS54340DDA | ![]() |
5 A | 4.5 V to 42 V |
| TPS54341DPRR | ![]() |
3.5 A | 4.5 V to 42 V |
| TPS54340BDDA | ![]() |
3.5 A | 4.5 V to 42 V |
| TPS54541DPRT | ![]() |
5 A | 4.5 V to 42 V |
| TPS54340DDAR | ![]() |
3.5 A | 4.5 V to 42 V |
| TPS54360DDA | ![]() |
3.5 A | 4.5 V to 60 V |
| TPS54360DDAR | ![]() |
3.5 A | 4.5 V to 60 V |
| TPS54560BDDA | ![]() |
5 A | 4.5 V to 60 V |
| TPS54560BDDAR | ![]() |
5 A | 4.5 V to 60 V |
发布日期: 2014-02-17
| 更新日期: 2022-09-09

