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

TPS40061是TI德州仪器公司的一款控制器（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，本站介绍了TPS40061的封装应用图解、特点和优点、功能等，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 - 德州仪器

产品描述

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.

产品特性

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.

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