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200-W、48-V輸入 8-V 輸出隔離式 DC/DC 匯流排轉換器

產品詳細資料

Vin (min) (V) 36 Vin (max) (V) 75 Vout (max) (V) 10.5 Rating Catalog Operating temperature range (°C) -40 to 85 Vout (min) (V) 5.1
Vin (min) (V) 36 Vin (max) (V) 75 Vout (max) (V) 10.5 Rating Catalog Operating temperature range (°C) -40 to 85 Vout (min) (V) 5.1
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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類型 標題 日期
* Data sheet 200-W 48-V Input, 8-V Output, Semi-Reg Isolated DC-DC Bus Converter datasheet (Rev. B) 2007年 11月 5日

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
DIPMODULE (EBY) 7 Ultra Librarian
DIPMODULE (EBY) 5 Ultra Librarian

訂購與品質

內含資訊:
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊:
  • 晶圓廠位置
  • 組裝地點

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