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  • 封装:16-TSSOP(0.173",4.40mm)裸露焊盘
  • 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:$2.195

更新日期:2025-03-27 14:03:14

产品简介:具有跟踪功能的宽输入电压 (10V-40V) 同步降压直流/直流控制器

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  • 封装:16-TSSOP(0.173",4.40mm)裸露焊盘
  • 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:$2.195

TPS40056PWPR 供应商

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  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

TPS40056PWPR 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:-
  • PWM 型:电压模式
  • 输出数:1
  • 频率 - 最大:1MHz
  • 占空比:90%
  • 电源电压:10 V ~ 40 V
  • 降压:
  • 升压:
  • 回扫:
  • 反相:
  • 倍增器:
  • 除法器:
  • Cuk:
  • 隔离:
  • 工作温度:-40°C ~ 85°C
  • 封装/外壳:16-TSSOP(0.173",4.40mm)裸露焊盘
  • 包装:带卷 (TR)

产品特性

  • Operating Input Voltage 10 V to 40 V
  • Output Voltage Tracks External Reference
  • Programmable Fixed-Frequency Up to 100 kHz to 1 MHz Voltage Mode Controller
  • Internal Gate Drive Outputs for High-Side and Synchronous N-Channel MOSFETs
  • Externally Synchronizable
  • Programmable Short-Circuit Protection
  • Thermal Shutdown
  • 16-Pin PowerPAD™ Package (JC = 2°C/W)
  • Programmable Closed-Loop Soft-Start
  • APPLICATIONS DDR Tracking Regulators Power Modules Networking Equipment Industrial Servers
  • DDR Tracking Regulators
  • Power Modules
  • Networking Equipment
  • Industrial Servers

产品概述

The TPS40056 is part of a family of high-voltage, wide input, synchronous, step-down converters. The TPS40056 offers design flexibility with a variety of user programmable functions, including soft-start, operating frequency, high-side current limit, and loop compensation. The TPS40056 is also synchronizable to an external supply. It incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction. The externally programmable short circuit protection provides pulse-by-pulse current limit, as well as hiccup mode operation utilizing an internal fault counter for longer duration overloads.

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