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Isolated power modules (integrated transformer)

PTQB425080

不推荐用于新设计

200W 48V 输入 8V 输出隔离式直流/直流总线转换器

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数据表

PTQB425080

不推荐用于新设计
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产品详情

Iout (max) (A) 25 Vin (max) (V) 75
Iout (max) (A) 25 Vin (max) (V) 75
DIPMODULE (EBY) 7 2172.59 mm² 57.4 x 37.85 DIPMODULE (EBY) 5 2172.59 mm² 57.4 x 37.85
  • 200-W Output
  • Input Voltage Range: 36 V to 75 V
  • Meets 100 V, 100 ms Input Transient
  • 6:1 Input-to-Output DC Conversion Ratio: 36 V to 55 V Input
  • 10.5 V Output Voltage Limit: > 55 V Input
  • 93% Efficiency
  • 1500 VDC Isolation
  • On/Off Control
  • Overcurrent Protection
  • Over-Temperature Shutdown
  • Undervoltage Lockout
  • SmartSync External Clock Drive (Optional)
  • AutoTrack™ Power-Up Sequencing (Optional)
  • Standard 1/4-Brick Bus Converter Footprint
  • UL Safety Agency Approval
  • 200-W Output
  • Input Voltage Range: 36 V to 75 V
  • Meets 100 V, 100 ms Input Transient
  • 6:1 Input-to-Output DC Conversion Ratio: 36 V to 55 V Input
  • 10.5 V Output Voltage Limit: > 55 V Input
  • 93% Efficiency
  • 1500 VDC Isolation
  • On/Off Control
  • Overcurrent Protection
  • Over-Temperature Shutdown
  • Undervoltage Lockout
  • SmartSync External Clock Drive (Optional)
  • AutoTrack™ Power-Up Sequencing (Optional)
  • Standard 1/4-Brick Bus Converter Footprint
  • UL Safety Agency Approval

The PTQB425080 power module is single-output isolated DC/DC converter, housed in an industry standard quarter-brick package. The module is nominally rated up to 200 W with a maximum load current of 25 A. It delivers an output voltage of 1/6th the input voltage for an input voltage range of 36 V to 55 V, while limiting the output voltage to 10.5 V for an input voltage greater than 55 V.

The PTQB425080 operates from a standard 48-V telecom central office (CO) supply and occupies only 3.3 in2 of PCB area. The module offers OEMs a compact and flexible high-output power source in an industry standard footprint. It is suitable for distributed power applications in both telecom and computing environments that utilize an intermediate bus architecture (IBA), and may be used for powering downstream point-of-load (POL) devices such as the second generation PTH series of products (T2).

Features include a remote On/Off control with optional logic polarity, and an undervoltage lockout (UVLO). Protection features include output over-current protection (OCP) and over-temperature protection (OTP). To compliment T2-POL products, optional features include a SmartSync compatible clock drive and a AutoTrack™ power-up sequencing manager

The module is fully integrated for stand-alone operation, and require no additional components.

The PTQB425080 power module is single-output isolated DC/DC converter, housed in an industry standard quarter-brick package. The module is nominally rated up to 200 W with a maximum load current of 25 A. It delivers an output voltage of 1/6th the input voltage for an input voltage range of 36 V to 55 V, while limiting the output voltage to 10.5 V for an input voltage greater than 55 V.

The PTQB425080 operates from a standard 48-V telecom central office (CO) supply and occupies only 3.3 in2 of PCB area. The module offers OEMs a compact and flexible high-output power source in an industry standard footprint. It is suitable for distributed power applications in both telecom and computing environments that utilize an intermediate bus architecture (IBA), and may be used for powering downstream point-of-load (POL) devices such as the second generation PTH series of products (T2).

Features include a remote On/Off control with optional logic polarity, and an undervoltage lockout (UVLO). Protection features include output over-current protection (OCP) and over-temperature protection (OTP). To compliment T2-POL products, optional features include a SmartSync compatible clock drive and a AutoTrack™ power-up sequencing manager

The module is fully integrated for stand-alone operation, and require no additional components.

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类型 标题 下载最新的英语版本 日期
* 数据表 200-W 48-V Input, 8-V Output, Semi-Reg Isolated DC-DC Bus Converter 数据表 (Rev. B) 2007年 11月 5日

设计和开发

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封装 引脚 下载
DIPMODULE (EBY) 7 查看选项
DIPMODULE (EBY) 5 查看选项
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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
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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