IC元器件

TPS51100DGQ

参考价格：$1.0625-$2.64

Texas Instruments PMIC - 稳压器 - 专用型

TPS51100DGQ 供应商

TPS51100DGQ 属性参数

  • 标准包装：80
  • 类别：集成电路 (IC)
  • 家庭：PMIC - 稳压器 - 专用型
  • 系列：-
  • 应用：转换器，DDR，DDR2，DDR3
  • 输入电压：4.75 V ~ 5.25 V
  • 输出数：1
  • 输出电压：1.2 V ~ 3.6 V
  • 工作温度：-40°C ~ 85°C
  • 安装类型：表面贴装
  • 封装/外壳：10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘
  • 供应商设备封装：10-MSOP-PowerPad
  • 包装：管件
  • 配用：296-17268-ND - EVALUATION MODULE FOR TPS51100
  • 其它名称：296-17851-5

产品特性

  • Input Voltage Range: 4.75 V to 5.25 V
  • VLDOIN Voltage Range: 1.2 V to 3.6 V
  • 3-A Sink/Source Termination Regulator Includes Droop Compensation
  • Requires Only 20-μF Ceramic Output Capacitance
  • Supports Hi-Z in S3 and Soft-Off in S5
  • 1.2-V Input (VLDOIN) Helps Reduce Total Power Dissipation
  • Integrated Divider Tracks 0.5 VDDQSNS for VTT and VTTREF
  • Remote Sensing (VTTSNS)
  • ±20-mV Accuracy for VTT and VTTREF
  • 10-mA Buffered Reference (VTTREF)
  • Built-In Soft-Start, UVLO, and OCL
  • Thermal Shutdown
  • Supports JEDEC Specifications

产品概述

The TPS51100 is a 3-A, sink/source tracking termination regulator. The device is specifically designed for low-cost and low-external component count systems where space is a premium.The TPS51100 maintains fast transient response, only requiring 20 µF (2 × 10 µF) of ceramic output capacitance. The TPS51100 supports remote sensing functions and all features required to power the DDR and DDR2 VTT bus termination according to the JEDEC specification. The part also supports DDR3 VTT termination with VDDQ at 1.5 V (typical). In addition, the TPS51100 includes integrated sleep-state controls, placing VTT in Hi-Z in S3 (suspend to RAM) and soft-off for VTT and VTTREF in S5 (suspend to disk). The TPS51100 is available in the thermally efficient 10-pin MSOP PowerPAD™ package and is specified from –40°C to 85°C.
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TPS51100DGQ 数据手册

TPS51100DGQ 电路图

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