产品详细信息

Vin (Min) (V) 2.7 Vin (Max) (V) 5.5 Continuous current (Max) (A) 1 Current limit (A) 1.5 Product type Fixed current limit, Power switch Operating temperature range (C) -40 to 125, 0 to 125 Enable Active Low Number of switches 1 Rating Catalog
Vin (Min) (V) 2.7 Vin (Max) (V) 5.5 Continuous current (Max) (A) 1 Current limit (A) 1.5 Product type Fixed current limit, Power switch Operating temperature range (C) -40 to 125, 0 to 125 Enable Active Low Number of switches 1 Rating Catalog
HVSSOP (DGN) 8 9 mm² 3 x 3 SOIC (D) 8 19 mm² 3.91 x 4.9 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6
  • 70-m High-Side MOSFET
  • 1-A Continuous Current
  • Thermal and Short-Circuit Protection
  • Accurate Current Limit (1.1 A min, 1.9 A max)
  • Operating Range: 2.7 V to 5.5 V
  • 0.6-ms Typical Rise Time
  • Undervoltage Lockout
  • Deglitched Fault Report (OC)
  • No OC Glitch During Power Up
  • 1-µA Maximum Standby Supply Current
  • Bidirectional Switch
  • Ambient Temperature Range: -40°C to 85°C
  • Built-in Soft-Start
  • UL Listed - File No. E169910
  • APPLICATIONS
    • Heavy Capacitive Loads
    • Short-Circuit Protections

  • 70-m High-Side MOSFET
  • 1-A Continuous Current
  • Thermal and Short-Circuit Protection
  • Accurate Current Limit (1.1 A min, 1.9 A max)
  • Operating Range: 2.7 V to 5.5 V
  • 0.6-ms Typical Rise Time
  • Undervoltage Lockout
  • Deglitched Fault Report (OC)
  • No OC Glitch During Power Up
  • 1-µA Maximum Standby Supply Current
  • Bidirectional Switch
  • Ambient Temperature Range: -40°C to 85°C
  • Built-in Soft-Start
  • UL Listed - File No. E169910
  • APPLICATIONS
    • Heavy Capacitive Loads
    • Short-Circuit Protections

The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-m N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch remains off until valid input voltage is present. This power-distribution switch is designed to set current limit at 1.5 A typically.

The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-m N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch remains off until valid input voltage is present. This power-distribution switch is designed to set current limit at 1.5 A typically.

下载

您可能感兴趣的相似产品

open-in-new 比较产品
功能与比较器件相同且具有相同引脚。
TPS2061C 正在供货 低电平有效且具有输出放电和反向阻断功能的 1A 负载、4.5-5.5V、86mΩ USB 电源开关 For cost constraint applications

技术文档

star = 有关此产品的 TI 精选热门文档
未找到结果。请清除搜索,并重试。
查看全部 4
类型 项目标题 下载最新的英语版本 日期
* 数据表 Current Limited, Power Distribution Switches 数据表 (Rev. I) 29 Oct 2009
证书 US-40231-UL Certificate of Compliance IEC 62368-1 28 Jun 2022
选择指南 USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) 24 May 2018
EVM 用户指南 Single Channel Power-Distribution Switch EVM (Rev. B) 17 Dec 2007

设计和开发

如需其他信息或资源,请查看下方列表,点击标题即可进入详情页面。

评估板

DLPDLCR4710EVM-G2 — 全高清 DLP4710 芯片组评估模块

DLP® LightCrafter Display 4710 EVM-G2 是一款易于使用的即插即用型评估平台,适用于全高清 DLP4710 芯片组。DLP4710 芯片组可用于多种显示应用中,例如移动投影仪(电池和交流供电)、无屏幕电视、交互式显示屏以及头戴式显示器 (HMD) 等可穿戴设备。DLP4710 芯片组由 DLP4710 (.47 1080p) 全高清 DMD、DLPC3439 显示控制器和 DLPA3005 PMIC/LED 驱动器组成。此 EVM 配有可直接用于生产的光学引擎并以小型封装提供分辨率(全高清)、亮度和编程能力的完美组合。

DLPDLCR4710EVM-G2 (...)

仿真模型

TPS2061 Unencrypted PSpice Transient Model Package (Rev. A) TPS2061 Unencrypted PSpice Transient Model Package (Rev. A)

仿真模型

TPS2061 TINA-TI Transient Reference Design TPS2061 TINA-TI Transient Reference Design

仿真模型

TPS2061 TINA-TI Transient Spice Model TPS2061 TINA-TI Transient Spice Model

参考设计

TIDA-01226 — 采用 DLP Pico 技术的紧凑型全高清 1080p(高达 16 安培)投影显示参考设计

此参考设计具有 DLP Pico™ 0.47 英寸 TRP 全高清 1080p 显示芯片组并在 DLP LightCrafter Display 4710 G2 评估模块 (EVM) 中实现,支持在配件投影仪、无屏幕显示、交互式显示、可穿戴设备(包括头戴式显示)、标牌、工业和医疗显示等投影显示应用中采用全高清分辨率。此参考设计中使用的芯片组由 DLP4710 (0.47 1080p) DMD、DLPC3439 显示控制器和 DLPA3005 PMIC/LED 驱动器组成。
封装 引脚数 下载
HVSSOP (DGN) 8 了解详情
SOIC (D) 8 了解详情
SOT-23 (DBV) 5 了解详情

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

支持与培训

视频