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PTH05050W

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具有自动跟踪功能的 6A 输出 5V 输入的非隔离宽调节模块

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open-in-new 比较替代产品
功能与比较器件相同但引脚有所不同
TPSM82866A 正在供货 具有集成电感器、采用 3.5mm x 4mm QFN 封装的 2.4V 至 5.5V 输入、6A 薄型降压电源模块 Newer solution with smaller BOM size, higher efficiency, higher voltage accuracy
功能与比较器件相似
TPSM82816 正在供货 采用 3mm x 4mm QFN 封装、具有可调节频率和跟踪功能的 2.75V 至 6V、6A 降压模块 Smaller total BOM size of 60 mm², frequency synchronous option and you can use small ceramic capacitors.

产品详情

Iout (max) (A) 6 Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (min) (V) 0.8 Vout (max) (V) 3.6 Soft start Fixed Features Enable, Light Load Efficiency, Output discharge, Tracking Operating temperature range (°C) -40 to 85 Regulated outputs (#) 1 Duty cycle (max) (%) 100 Topology Buck Type Module Rating Catalog Control mode Voltage mode
Iout (max) (A) 6 Vin (min) (V) 4.5 Vin (max) (V) 5.5 Vout (min) (V) 0.8 Vout (max) (V) 3.6 Soft start Fixed Features Enable, Light Load Efficiency, Output discharge, Tracking Operating temperature range (°C) -40 to 85 Regulated outputs (#) 1 Duty cycle (max) (%) 100 Topology Buck Type Module Rating Catalog Control mode Voltage mode
DIPMODULE (EUU) 6 314.2008 mm² 23.12 x 13.59 DIPMODULE (EUV) 6 314.2008 mm² 23.12 x 13.59
  • Up to 6-A Output Current
  • 5-V Input Voltage
  • Wide-Output Voltage Adjust (0.8 V to 3.6 V)
  • Efficiencies up to 95%
  • 135 W/in3 Power Density
  • On/Off Inhibit
  • Pre-Bias Startup
  • Under-Voltage Lockout
  • Operating Temperature –40°C to 85°C
  • Auto-Track™ Sequencing
  • Output Overcurrent Protection
    (Non-Latching, Auto-Reset)
  • IPC Lead Free 2
  • Safety Agency Approvals:
    UL/IEC/CSA-22.2 60950-1
  • Point-of-Load Alliance (POLA) Compatible

Auto-Track, TMS320 are trademarks of Texas Instruments.

  • Up to 6-A Output Current
  • 5-V Input Voltage
  • Wide-Output Voltage Adjust (0.8 V to 3.6 V)
  • Efficiencies up to 95%
  • 135 W/in3 Power Density
  • On/Off Inhibit
  • Pre-Bias Startup
  • Under-Voltage Lockout
  • Operating Temperature –40°C to 85°C
  • Auto-Track™ Sequencing
  • Output Overcurrent Protection
    (Non-Latching, Auto-Reset)
  • IPC Lead Free 2
  • Safety Agency Approvals:
    UL/IEC/CSA-22.2 60950-1
  • Point-of-Load Alliance (POLA) Compatible

Auto-Track, TMS320 are trademarks of Texas Instruments.

The PTH05050W is one of the smallest non-isolated power modules from Texas Instruments that features Auto-Trac™ sequencing. Auto-Track simplifies supply voltage sequencing in power systems by enabling modules to track each other, or any other external voltage, during power up and power down.

Although small in size (0.87 in × 0.5 in), these modules are rated for up to 6 A of output current, and are an ideal choice in applications where space, performance, and a power-up sequencing capability are important attributes.

The product provides high-performance step-down conversion from a 5-V input bus voltage. The output voltage of the PTH05050W can be set to any voltage over the range, 0.8 V to 3.6 V, using single resistor.

Other operating features include an on/off inhibit, output voltage adjust (trim), and output over-current protection. For high efficiency these parts employ a synchronous rectifier output stage, but a pre-bias hold-off capability ensures that the output will not sink current during startup.

Target applications include telecom, industrial, and general purpose circuits, including low-power dual-voltage systems that use a DSP, microprocessor, ASIC, or FPGA.

Package options include both throughhole and surface mount configurations.

The PTH05050W is one of the smallest non-isolated power modules from Texas Instruments that features Auto-Trac™ sequencing. Auto-Track simplifies supply voltage sequencing in power systems by enabling modules to track each other, or any other external voltage, during power up and power down.

Although small in size (0.87 in × 0.5 in), these modules are rated for up to 6 A of output current, and are an ideal choice in applications where space, performance, and a power-up sequencing capability are important attributes.

The product provides high-performance step-down conversion from a 5-V input bus voltage. The output voltage of the PTH05050W can be set to any voltage over the range, 0.8 V to 3.6 V, using single resistor.

Other operating features include an on/off inhibit, output voltage adjust (trim), and output over-current protection. For high efficiency these parts employ a synchronous rectifier output stage, but a pre-bias hold-off capability ensures that the output will not sink current during startup.

Target applications include telecom, industrial, and general purpose circuits, including low-power dual-voltage systems that use a DSP, microprocessor, ASIC, or FPGA.

Package options include both throughhole and surface mount configurations.

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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 6 A, 5-V Input Non-Isolated Power Module with Auto-Track 数据表 (Rev. E) 2009年 3月 11日
选择指南 电源管理指南 2018 (Rev. K) 2018年 7月 31日
选择指南 电源管理指南 2018 (Rev. R) 2018年 6月 25日
应用手册 High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A) 2009年 8月 13日
模拟设计期刊 使用新电源模块改进表面贴装可制造性 英语版 2008年 10月 16日

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封装 引脚 下载
DIPMODULE (EUU) 6 查看选项
DIPMODULE (EUV) 6 查看选项

订购和质量

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  • 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
  • 鉴定摘要
  • 持续可靠性监测
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  • 制造厂地点
  • 封装厂地点

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