TPS5410-EP中文资料增强型产品 5.5V 至 36V、1A、500kHz 降压转换器数据手册TI规格书

描述 Description

As a member of the SWIFT™ family of DC/DC regulators, the TPS5410 is a high-output-current PWM converter that integrates a low resistance high side N-channel MOSFET. Included on the substrate with the listed features is a high performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V; an internally set slow-start circuit to limit inrush currents; and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 µA typically. Other features include an active high enable, overcurrent limiting, overvoltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5410 feedback loop is internally compensated.

The TPS5410 device is available in an easy to use 8-pin SOIC package. TI provides evaluation modules and software tools to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

特性 Features

• Wide Input Voltage Range: 5.5 V to 36 V
• High Efficiency up to 95% Enabled by 110-mIntegrated MOSFET Switch
• Internal Compensation Minimizes External Parts Count
• Improved Line Regulation and Transient Response by Input Voltage Feed Forward
• –55°C to 125°C Operating Junction Temperature Range
• For SWIFT Documentation, Application Notes and Design Software, See the TI Website at www.ti.com/swift
• Controlled Baseline
• One Fabrication Site
• Extended Product Life Cycle
• Product Traceability


Additional temperature ranges are available - contact factory SWIFT is a trademark of Texas Instruments.