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隔離式電源模組 (整合式變壓器)

PTMA402050

不推薦在新設計中採用

10W、36V 至 75V 輸入、1500V 隔離、DC-DC 轉換器

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產品規格表

PTMA402050

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Vin (min) (V) 36 Vin (max) (V) 75 Vout (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85 Vout (min) (V) 4.5
Vin (min) (V) 36 Vin (max) (V) 75 Vout (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85 Vout (min) (V) 4.5
  • Input Voltage: 36 V to 75 V
  • 10-W Total Output Power
  • Output Voltages: 3.3 V, 5 V, and 12 V
  • Output Voltage Trim ±10%
  • Up To 87% Efficiency
  • Overcurrent Protection
  • Input Undervoltage Lockout
  • Output Overvoltage Protection
  • Positive or Negative Logic Enable Control Option
  • Synchronization Option
  • Space-Saving, Industry Standard Footprint (1.1 in x 1.0 in) / (27.94 mm × 24.38 mm)
  • Industry Standard Pinout
  • Surface Mount Package
  • 1500-Vdc Isolation
  • Agency Approvals: UL/IEC/CSA-C22.2 60950-1
  • APPLICATIONS
    • Intermediate Bus Architectures
    • Telecom, High-End Computing Platforms
    • Power Over Ethernet Applications
    • Multi-Rail Power Systems
  • Input Voltage: 36 V to 75 V
  • 10-W Total Output Power
  • Output Voltages: 3.3 V, 5 V, and 12 V
  • Output Voltage Trim ±10%
  • Up To 87% Efficiency
  • Overcurrent Protection
  • Input Undervoltage Lockout
  • Output Overvoltage Protection
  • Positive or Negative Logic Enable Control Option
  • Synchronization Option
  • Space-Saving, Industry Standard Footprint (1.1 in x 1.0 in) / (27.94 mm × 24.38 mm)
  • Industry Standard Pinout
  • Surface Mount Package
  • 1500-Vdc Isolation
  • Agency Approvals: UL/IEC/CSA-C22.2 60950-1
  • APPLICATIONS
    • Intermediate Bus Architectures
    • Telecom, High-End Computing Platforms
    • Power Over Ethernet Applications
    • Multi-Rail Power Systems

The PTMA40XX is a series of 10-W rated isolated dc/dc converters, designed to operate from a standard -48-V telecom central office supply. Housed in an industry standard 1.1 in × 1.0 in (27.94 mm × 24.38 mm) package, this series of isolated modules is set to one of the common intermediate bus voltages of 3.3 V, 5 V, or 12 V.

The PTMA40XX series includes many features expected of high-performance dc/dc converter modules. Operational features include an input undervoltage lockout (UVLO) and a dual-logic output enable control or synchronization option. Overcurrent protection ensures survival against load faults.

Typical applications include distributed power architectures in both telecom and computing environments, power over ethernet, and particularly complex digital systems requiring multiple power supply rails.

The PTMA40XX is a series of 10-W rated isolated dc/dc converters, designed to operate from a standard -48-V telecom central office supply. Housed in an industry standard 1.1 in × 1.0 in (27.94 mm × 24.38 mm) package, this series of isolated modules is set to one of the common intermediate bus voltages of 3.3 V, 5 V, or 12 V.

The PTMA40XX series includes many features expected of high-performance dc/dc converter modules. Operational features include an input undervoltage lockout (UVLO) and a dual-logic output enable control or synchronization option. Overcurrent protection ensures survival against load faults.

Typical applications include distributed power architectures in both telecom and computing environments, power over ethernet, and particularly complex digital systems requiring multiple power supply rails.
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類型 標題 日期
* Data sheet 10-W 36-V to 75-V 1500-V Isolation DC/DC Converters datasheet (Rev. B) 2007年 5月 31日

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