TD1662中文资料60V, 3A, Step-Down Converter数据手册Techcode规格书

描述 Description

The TD1662 is a 60V, 3A SIMPLE SWITCHER step down regulator with an integrated high-side MOSFET. With a wide input range from 9V to 60V, it’s suitable for various applications from industrial to automotive for power conditioning from unregulated sources.  An ultra-low 1μA current in shutdown mode can further prolong battery life.  Internal loop compensation means that the user is free from the tedious task of loop compensation design. This also minimizes the external components of the device. A precision enable input allows simplification of regulator control and system power sequencing. The device also has built-in protection features such as cycle-by-cycle current limit, thermal sensing and shutdown due to excessive power dissipation, and output overvoltage protection.  The TD1662 is available in a ESOP-8 package.

特性 Features

9V to 60V Input Range3 A Continuous Output Current150 mΩ High-Side MOSFETCurrent Mode ControlAdjustable Switching Frequency from 200kHz to 1 MHzInternal Compensation for Ease of Use1 μA Shutdown CurrentThermal, Overvoltage and Short ProtectionAvailable in a ESOP-8 Package

应用 Application

Automotive Battery RegulationIndustrial Power SuppliesTelecom and Datacom SystemsGeneral Purpose Wide Vin Regulation