TPS54917
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TPS54917

  • Category:converter
  • Product Name:3V to 4V input, 9A synchronous buck converter
  • Manufacturers:TI
  • Production Batch Number:2011+
  • Encapsulation:VQFN-34
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 1
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  • Product introduction

TPS54917 Вход 3 В в 4 В, синхронный понижающий преобразователь 9 А

illustrate

 

Являясь членом семейства регулируемых DC/DC SWIFT, синхронный ШИМ-преобразователь TPS54917 с низким входным напряжением и высоким выходным током предлагает меньший корпус для TPS54910 и более высокие частоты переключения, что обеспечивает ту же функциональность для небольшого общего решения. Included in the listed features with substrate is a true, high-performance, voltage-error amplifier capable of selecting output filtering inductor and capacitor components in transient conditions and with maximum flexibility; an undervoltage lockout circuit to prevent start-up until the input voltage reaches 3 volts; An internal and external setup of a slow-start circuit to limit inrush current, as well as a power good output processor/logic reset useful, fault signal, and power sequencing.

 

characteristic

 

  • Высокоэффективный переключатель MOSFET 13 мОм непрерывно выводится на 9
  • Регулируемое выходное напряжение до 0,9 В с точностью до 1%
  • External compensation design flexibility
  • Wide PWM frequency: fixed 350 kHz, 550 kHz, 280 kHz or adjustable to 1.6 MHz
  • Sync to 1.6MHz
  • The load is protected by peak current limit and thermal shutdown
  • Компактный корпус 3,5 мм × 7 мм и аналогичная компоновка уменьшают площадь платы и общую стоимость TPS54910
  • Документация для SWIFT и SwitcherPro Программное обеспечение: www.ti.com/Quick
  • apply
    • At low voltage, the power density system is distributed at 3.3 volts
    • Point-of-load high-performance DSP FPGAs, ASIC regulations and microprocessors
    • Broadband, optical communication networks and infrastructure

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Model Manufacturers lot number encapsulation illustrate
TPS54917 TI 2011+ VQFN-34 3V to 4V input, 9A synchronous buck converter

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