TPS5410DRG4

• Product Introduction

TPS5410DRG4 2A wide input range step-down Swift(TM) converter

由于SWIFT的™的DC / DC稳压器系列的成员，TPS5410是一个高输出电流PWM转换器，集成了低阻抗高侧N沟道MOSFET。Among the listed features and substrates are a high-performance voltage error amplifier that provides tight regulation accuracy under transient conditions; an undervoltage latching circuit to prevent start-up until the input voltage reaches 5.5 volts; an internal slow-start circuit is set to limit the inrush current; and voltage feedforward circuitry to improve transient response. Using the ENA's pins, the shutdown current drops to 18μA, which is typical.Other features include an active high start, overcurrent limit, overvoltage protection, and thermal shutdown.

Wide input voltage range: 5.5 V to 36 V

• Up to 1 - continuous (1.2 peak) output current
• 110 meters of operation with up to 95% efficiency Integrated MOSFET switch
• Wide Output Voltage Range: Adjustable down to 1.5% to 1.22 V initial accuracy
• Internal compensation significantly reduces the number of external elements
• Fixed 500 kHz switching frequency small filter size
• Improved line tuning and input voltage feedforward transient response
• Overcurrent protection system limits overvoltage protection and thermal shutdown,
•  -40°C to 125°C operating junction temperature range
• Small 8-pin SOIC package
• APPLICATIONS
  • Consumers: set-top boxes, DVDs, LCD monitors
  • Industrial and automotive audio power supplies
  • Battery charger, high power LED power supply
  • 12-V/24-V distributed power system