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PTH04T220W中文资料采用 TurboTrans 技术的 16A、2.2V 至 5.5V 输入、非隔离、宽输出、可调节电源模块数据手册TI规格书

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厂商型号

PTH04T220W

参数属性

PTH04T220W 封装/外壳为11-DIP 模块;包装为管件;类别为电源-板安装的直流转换器;PTH04T220W应用范围:ITE(商业);产品描述:DC DC CONVERTER 0.69-3.6V

功能描述

采用 TurboTrans 技术的 16A、2.2V 至 5.5V 输入、非隔离、宽输出、可调节电源模块

封装外壳

11-DIP 模块

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-9-23 17:06:00

人工找货

PTH04T220W价格和库存,欢迎联系客服免费人工找货

PTH04T220W规格书详情

描述 Description

The PTH04T220/221W is the lower input voltage (2.2V to 5.5V) version of the PTH08T220/221W (4.5V to 14V), 16-A rated, non-isolated power module. These modules represent the 2nd generation of the popular PTH series power modules and include a reduced footprint and additional features. The PTH04T221W is optimized to be used with all ceramic capacitors. Operating from an input voltage range of 2.2V to 5.5V, the PTH04T220/221W requires a single resistor to set the output voltage to any value over the range, 0.69V to 3.6V. The wide input voltage range makes the PTH04T220/221W particularly suitable for advanced computing and server applications that utilize a 2.5-V, 3.3-V, or 5-V intermediate bus architecture. The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track™ sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.The PTH04T220/221W includes new patent pending technologies, TurboTrans™ and SmartSync. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reducing input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.

特性 Features

• Up to 16-A Output Current
• Wide-Output Voltage Adjust (0.69 V to 3.6 V)
• Efficiencies up to 96%
• Operating Temperature: -40°C to 85°C
• UL/IEC/CSA-C22.2 60950-1
• Prebias Startup
• Differential Output Voltage Remote Sense
• Auto-Track™ Sequencing
• POLA™ Compatible
• Designed to meet Ultra-Fast Transient Requirements up to 300 A/µs
• APPLICATIONS
• Microprocessors
• Bus Drivers

Auto-Track, POLA, TurboTrans, TurboTrans, TMS320 are trademarks of Texas Instruments.

技术参数

  • 制造商编号

    :PTH04T220W

  • 生产厂家

    :TI

  • Vin (Min) (V)

    :2.2

  • Vin (Max) (V)

    :5.5

  • Vout (Min) (V)

    :0.69

  • Vout (Max) (V)

    :3.6

  • Soft start

    :Fixed

  • Features

    :Enable

  • Operating temperature range (C)

    :-40 to 85

  • Iq (Typ) (uA)

    :100000

  • Regulated outputs (#)

    :1

  • Switching frequency (Max) (kHz)

    :400

  • Switching frequency (Min) (kHz)

    :240

  • Duty cycle (Max) (%)

    :100

  • Topology

    :Buck

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