TPS40061 10V 至 55V 输入、3.3V 输出、4A、宽输入范围 TPS40061EVM
|
TPS40061EVM |
| 名称 |
10-V to 55-V Input, 3.3-V Output, 4-A, Wide Input Range EVM |
| 状态 |
ACTIVE |
| 价格（US$） |
$49.00 |
TPS40061EVM 描述
TPS40061EVM is a wide input range synchronous buck converter using the full input range of the TPS40060 to produce a regulated 3.3 V output at up to 4 A of load current. Using lossless RDS(on) current sense for short circuit protection and a high-side P-channel MOSFET simplifies the circuit design without sacrificing performance. The evaluation module provides test points for input voltage, output voltage, key waveforms and a 50 Ohm connection point in the feedback loop for non-invasive measurements of the feedback loop along with an oscilloscope jack for easy measurements of output ripple. With the wide input range and voltage feed-forward capabilities of the TPS40060, many different sources are possible from a single converter, including 16 V, 24 V, 36 V and 42 V.
TPS40061EVM 特性
- Up to 93% peak and 91% full load efficiency at 10 V input
- 10 V to 55 V input range
- 3.3 V fixed output, adjustable with single resistor
- 4 Adc output current
- 250 kHz operation
- Single main switch MOSFET and single synchronous rectifier MOSFET
- Compact size, surface mount design (2.0" x 2.2")
- Voltage mode control
- Up to 20 kHz feedback loop bandwidth for fast transient response and high stability operation
- Double sided PCB with power stage and devices all on top side
- Convenient test points for probing critical waveforms and non-invasive loop response testing
TPS40061EVM 应用技术支持与电子电路设计开发资源下载
- TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls
TPS40061EVM 相关产品
| 器件型号 |
名称 |
产品系列 |
| TPS40060 |
宽输入 (10V-55V) 最高频率 1 MHz 的同步降压控制器，仅用作源控制器 |
非隔离式开关 DC/DC 调节器 |
| TPS40061 |
宽输入 (10V-55V) 最高频率 1 MHz 的同步降压控制器，具有输出驱动/吸入电流 |
非隔离式开关 DC/DC 调节器 |
