TI公司,TI官网,TI代理商
TI(德州仪器)|TI产品型号搜索:
专营TI(德州仪器)元器件,强大的现货交付能力,解决您的采购难题
全流程提供TI(德州仪器)现货供应链服务
当前位置:TI代理 > > TI芯片 >> TPS5110
TPS5110技术文档下载:
TPS5110技术文档产品手册下载
TPS5110 - 产品图解:
TPS5110-具有 NMOS LDO 控制器的同步降压 PWM 控制器
TI芯片:
承诺原装正品
专营TI德州仪器,真正优化您的供应链
TI产品 - TPS5110介绍

TPS5110 - 具有 NMOS LDO 控制器的同步降压 PWM 控制器

TPS5110是TI德州仪器公司的一款控制器(外部开关)产品,TPS5110是具有 NMOS LDO 控制器的同步降压 PWM 控制器,本站介绍了TPS5110的封装应用图解、特点和优点、功能等,并给出了与TPS5110相关的TI元器件型号供参考。

TPS5110 - 具有 NMOS LDO 控制器的同步降压 PWM 控制器 - 控制器(外部开关) - DC/DC开关稳压器 - 德州仪器

产品描述

The TPS5110 provides one PWM-mode synchronous buck regulator controller (SBRC) and one low drop-out (LDO) regulator controller. The TPS5110 supports a low-voltage/high-current power supply for I/O and other peripherals in modern digital systems. The SBRC of the TPS5110 automatically adjusts from PWM mode to SKIP mode to maintain high efficiency under all load conditions. The LDO controller drives an external N-channel power MOSFET that realizes fast response and ultra-low dropout voltage. A unique overshoot protection circuit prevents a voltage hump at fast load decreasing transients. The current protection circuit for SBRC detects the drain-to-source voltage drop across the low-side and high-side power MOSFET while it is conducting. Also, the current protection circuit has a temperature coefficient to compensate for the RDS(on) variation of the MOSFET. This resistor-less current protection simplifies the system design and reduces the external parts count. The LDO controller includes current-limit protection. Other features, such as undervoltage lockout, power good, overvoltage, undervoltage, and programmable short-circuit protection promote system reliability.

产品特性

  • Switching Mode Step-Down dc-to-dc Controller With Fast LDO Controller
  • Input Voltage Range Switcher: 4.5 V to 28 V LDO: 1.1 V to 3.6 V
  • Output Voltage Range Switcher: 0.9 V to 3.5 V LDO: 0.9 V to 2.5 V
  • Synchronous for High Efficiency
  • Precision VREF (±1 %)
  • PWM Mode Control: Max. 500-kHz Operation
  • High-Speed Error Amplifier
  • Overcurrent Protection With Temperature Compensation Circuit
  • Overvoltage and Undervoltage Protection
  • Programmable Short-Circuit Protection
  • APPLICATIONS
    • Notebook PCs, PDAs
    • Consumer Game Systems
    • DSP Application

下面可能是您感兴趣的TI德州仪器公司控制器(外部开关)元器件
节约时间成本,提高采购效率,TI官网授权代理
TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
TI公司产品现货专家,订购TI公司产品不限最低起订量,TI芯片大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
寻找全球TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购