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.

• Qualified for Automotive Applications
• Wide Input Voltage Range: 5.5 V to 36 V
• Up to 1-A Continuous (1.2-A Peak) Output Current
• High Efficiency up to 95% enabled by 110-m Integrated MOSFET Switch
• Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
• Internal Compensation Minimizes External Parts Count
• Fixed 500-kHz Switching Frequency for Small Filter Size
• Improved Line Regulation and Transient Response by Input Voltage Feed Forward
• System Protected by Over Current Limiting, Over Voltage Protection and Thermal Shutdown
• –40°C to 125°C Operating Junction Temperature Range
• Available in Small 8-Pin SOIC Package
• For SWIFT Documentation, Application Notes and Design Software, See the TI Website at www.ti.com/swift
• APPLICATIONS
  • Consumer: Set-top Box, DVD, LCD Displays
  • Industrial and Car Audio Power Supplies
  • Battery Chargers, High Power LED Supply
  • 12-V/24-V Distributed Power Systems

SWIFT is a trademark of Texas Instruments.

• Vin (Min) (V)
• 5.5
• Vin (Max) (V)
• 36
• Vout (Min) (V)
• 1.22
• Vout (Max) (V)
• 31
• Iout (Max) (A)
• 1
• Iq (Typ) (uA)
• 3000
• Switching frequency (Min) (kHz)
• 500
• Switching frequency (Max) (kHz)
• 500
• Features
• Enable, Over Current Protection, Soft Start Fixed
• Rating
• Automotive
• Regulated outputs (#)
• 1
• Control mode
• Voltage Mode
• Duty cycle (Max) (%)
• 89

TPS5410-Q1的完整型号有：TPS5410QDRQ1，以下是这些产品的关键参数及官网采购报价：

TPS5410QDRQ1，工作温度：-40 to 125，封装：SOIC (D)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网TPS5410QDRQ1的批量USD价格：1.331（1000+）

TPS5410EVM-203 — 1-A SWIFT Converter Evaluation Module

The TPS5410EVM-203 evaluation module allows the designer to evaluate two different configurations of the TPS5410 SWIFT DC/DC converter on the same PCB over a wide input voltage range. The first design is a 14.5to 36V input to 12V output at 1A using a 47µF (...)

TPS5410 PSpice Transient Model

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

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在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)