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TPS53114PWR

Texas Instruments PMIC - 稳压器 - DC DC 切换控制器
  • 封装：16-TSSOP（0.173"，4.40mm 宽）
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：带卷 (TR)
  • 参考价格：$1.33

更新日期：2024-04-01 00:04:00

TPS53114PWR

Texas Instruments PMIC - 稳压器 - DC DC 切换控制器

产品简介：适用于低电压轨的 4.5V 至 24V 同步降压控制器

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  • 封装：16-TSSOP（0.173"，4.40mm 宽）
  • RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式：带卷 (TR)
  • 参考价格：$1.33

TPS53114PWR 供应商

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TPS53114PWR 中文资料属性参数

  • 标准包装：2,000
  • 类别：集成电路 (IC)
  • 家庭：PMIC - 稳压器 - DC DC 切换控制器
  • 系列：D-CAP2™
  • PWM 型：控制器
  • 输出数：1
  • 频率 - 最大：700kHz
  • 占空比：-
  • 电源电压：4.5 V ~ 24 V
  • 降压：是
  • 升压：无
  • 回扫：无
  • 反相：无
  • 倍增器：无
  • 除法器：无
  • Cuk：无
  • 隔离：无
  • 工作温度：-40°C ~ 85°C
  • 封装/外壳：16-TSSOP（0.173"，4.40mm 宽）
  • 包装：带卷 (TR)

产品特性

  • D-CAP2™ Mode Control Fast Transient Response No External Parts Required For Loop Compensation Compatible with Ceramic Output Capacitors
  • Fast Transient Response
  • No External Parts Required For Loop Compensation
  • Compatible with Ceramic Output Capacitors
  • High Initial Reference Accuracy (±1%)
  • Low Output Ripple
  • Wide Input Voltage Range: 4.5 V to 24 V
  • Output Voltage Range: 0.76 V to 5.5 V
  • Low-Side RDS(on) Loss-Less Current Sensing
  • Adaptive Gate Drivers with Integrated Boost Diode
  • Adjustable Soft Start
  • Pre-Biased Soft Start
  • Selectable Switching Frequency 350 kHz / 700 kHz
  • Cycle-By-Cycle Over Current Limiting Control
  • Thermally Compensated OCP by 4000 ppm/°C at ITRIP
  • APPLICATIONS Point-of-Load Regulation in Low Power Systems for Wide Range of Applications Digital TV Power Supply Networking Home Terminal Digital Set Top Box (STB) DVD Player / Recorder Gaming Consoles
  • Point-of-Load Regulation in Low Power Systems for Wide Range of Applications Digital TV Power Supply Networking Home Terminal Digital Set Top Box (STB) DVD Player / Recorder Gaming Consoles
  • Digital TV Power Supply
  • Networking Home Terminal
  • Digital Set Top Box (STB)
  • DVD Player / Recorder
  • Gaming Consoles

产品概述

The TPS53114 is a single, adaptive on-time D-CAP2™ mode synchronous buck controller. The TPS53114 enables system designers to complete the suite of various end equipment’s power bus regulators with cost effective low external component count and low standby current solution. The main control loop for the TPS53114 uses the D-CAP2™ mode control which provides a very fast transient response with no external components. The TPS53114 also has a circuit that enables the device to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP and ultra-low ESR ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5 V to 24 V and output voltage from 0.76 V to 5.5 V.The TPS53114 is available in the 16-pin TSSOP and HTSSOP packages, and is specified from –40°C to 85°C ambient temperature range.
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