TPS40057 宽输入范围转换器提供 5V、2A 评估模块TPS40057EVM-002
|
TPS40057EVM-002 |
| 名称 |
Wide Input Range Converter delivers 5V at 2 Amps |
| 状态 |
ACTIVE |
| 价格（US$） |
$49.00 |
TPS40057EVM-002 描述
The TPS40055EVM−002 wide range input dc-to-dc converter uses the TPS40055 synchronous rectifier controller to step down a 10-V to 40-V input to 5 V. The output current is 3 A with an input of 10 V and should be linearly derated to 2 A at VIN = 40 V. The TPS40055 is used because it offers a variety of user programmable functions such as operating frequency, soft start, voltage feed-forward, high-side current limit, and external loop compensation. This controller provides a regulated 10-V gate drive supply which feeds the bootstrap charging circuit for the high-side N-channel MOSFET along with a driver for the low-side synchronous rectifier MOSFET. The device operation is specified in the TPS40055 datasheet
TPS40057EVM-002 特性
- Operates from an input source varying from 10 VDC to 40 VDC
- Output current 3 A with VIN = 10 V, 2 A with VIN = 40 V
- Low cost high voltage conversion
TPS40057EVM-002 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
TPS40057EVM-002 相关产品
| 器件型号 |
名称 |
产品系列 |
| TPS40054 |
宽输入 (8V-40V) 最高频率 1MHz 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 |
| TPS40055 |
宽输入 (8V-40V) 最高频率 1MHz 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 |
| TPS40057 |
宽输入 (8V-40V)、频率高达 1MHz 的同步降压控制器，带有预偏置的输出驱动/吸入 |
非隔离式开关 DC/DC 调节器 |
