TPS40061是TI公司的一款控制器（外部开关）产品，TPS40061是宽输入 (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，本页介绍了TPS40061的产品说明、应用、特性等，并给出了与TPS40061相关的TI元器件型号供参考。
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 - 控制器（外部开关） - DC/DC开关稳压器 - TI公司（Texas Instruments，德州仪器）
The TPS40060 and TPS40061 are high-voltage, wide input (10 V to 55 V) synchronous, step-down converters.
This family of devices offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation. These devices are also synchronizable to an external supply.
The TPS40060 and TPS40061 incorporate MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.
- Operating Input Voltage 10 V to 55 V
- Input Voltage Feed-Forward Compensation
- < 1% Internal 0.7-V Reference
- Programmable Fixed-Frequency, Up to 1-MHz Voltage Mode Controller
- Internal Gate Drive Outputs for High-Side P-Channel and Synchronous N-Channel MOSFETs
- 16-Pin PowerPAD Package (θJC = 2°C/W)
- Thermal Shutdown
- Externally Synchronizable
- Programmable High-Side Sense Short Circuit Protection
- Programmable Closed-Loop Soft-Start
- TPS40060 Source Only/TPS40061 Source/Sink
PowerPAD is a trademark of Texas Instruments.
