PTN78000W

現行

1.5A 寬輸入可調整開關穩壓器

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同,但引腳輸出與所比較的產品不同
TPSM63602 現行 採用 4-mm x 6-mm x 1.8-mm 封裝的 3V 至 36V 輸入、1V 至 16V 輸出、2A 降壓模組 Significantly smaller footprint, lower EMI, higher efficiency, and optional spread spectrum.
TPSM63603 現行 高密度、3-V 至 36-V 輸入、1-V 至 16-V 輸出、3-A 電源模組 Smaller footprint, lower EMI, higher efficiency, and optional spread spectrum.

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 1.5 Vin (min) (V) 7 Vin (max) (V) 36 Vout (min) (V) 2.5 Vout (max) (V) 12.6 Features Enable, Tracking Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 1.5 Vin (min) (V) 7 Vin (max) (V) 36 Vout (min) (V) 2.5 Vout (max) (V) 12.6 Features Enable, Tracking Duty cycle (max) (%) 100
DIPMODULE (EUS) 5 270.9846 mm² 19.94 x 13.59 DIPMODULE (EUT) 5 270.9846 mm² 19.94 x 13.59
  • 1.5-A Output Current
  • Wide-Input Voltage
    (7 V to 36 V) / (15 V to 36 V)
  • Wide-Output Voltage Adjust
    (2.5V to 12.6 V) / (11.85 V to 22 V)
  • High Efficiency (Up to 95%)
  • On/Off Inhibit
  • Undervoltage Lockout
  • Output Current Limit
  • Overtemperature Shutdown
  • Operating Temperature: -40°C to 85°C
  • Surface Mount Package Available
  • APPLICATIONS
    • General-Purpose, Industrial Controls, HVAC Systems, Test and Measurement, Medical Instrumentation, AC/DC Adaptors, Vehicles, Marine, and Avionics

  • 1.5-A Output Current
  • Wide-Input Voltage
    (7 V to 36 V) / (15 V to 36 V)
  • Wide-Output Voltage Adjust
    (2.5V to 12.6 V) / (11.85 V to 22 V)
  • High Efficiency (Up to 95%)
  • On/Off Inhibit
  • Undervoltage Lockout
  • Output Current Limit
  • Overtemperature Shutdown
  • Operating Temperature: -40°C to 85°C
  • Surface Mount Package Available
  • APPLICATIONS
    • General-Purpose, Industrial Controls, HVAC Systems, Test and Measurement, Medical Instrumentation, AC/DC Adaptors, Vehicles, Marine, and Avionics

The PTN78000 is a series of high-efficiency, step-down Integrated Switching Regulators (ISR), that represent the third generation in the evolution of the popular 78ST100 series of products. In new designs it should be considered in place of the 78ST100, PT78ST100, PT5100, and PT6100 series of single in-line pin (SIP) products. The PTN78000 is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The case-less, double-sided package, also exhibits improved thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.

Operating from a wide-input voltage range, the PTN78000 provides high-efficiency, step-down voltage conversion for loads of up to 1.5 A. The output voltage is set using a single external resistor. The PTN78000W may be set to any value within the range, 2.5 V to 12.6 V, and the PTN78000H from 11.85 V to 22 V. The output voltage of the PTN78000W can be as little as 2 V lower than the input, allowing operation down to 7 V, with an output voltage of 5 V. The output voltage of the PTN78000H can be as little as 3 V lower than the input, alowing operation down to 15 V, with an output voltage of 12 V.

The PTN78000 has undervoltage lockout and an integral on/off inhibit. The modules are suited to a wide variety of general-purpose applications that operate off 12-V, 24-V, or 28-VDC power.

The PTN78000 is a series of high-efficiency, step-down Integrated Switching Regulators (ISR), that represent the third generation in the evolution of the popular 78ST100 series of products. In new designs it should be considered in place of the 78ST100, PT78ST100, PT5100, and PT6100 series of single in-line pin (SIP) products. The PTN78000 is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The case-less, double-sided package, also exhibits improved thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.

Operating from a wide-input voltage range, the PTN78000 provides high-efficiency, step-down voltage conversion for loads of up to 1.5 A. The output voltage is set using a single external resistor. The PTN78000W may be set to any value within the range, 2.5 V to 12.6 V, and the PTN78000H from 11.85 V to 22 V. The output voltage of the PTN78000W can be as little as 2 V lower than the input, allowing operation down to 7 V, with an output voltage of 5 V. The output voltage of the PTN78000H can be as little as 3 V lower than the input, alowing operation down to 15 V, with an output voltage of 12 V.

The PTN78000 has undervoltage lockout and an integral on/off inhibit. The modules are suited to a wide variety of general-purpose applications that operate off 12-V, 24-V, or 28-VDC power.

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技術文件

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類型 標題 日期
* Data sheet 1.5-A Wide-Input Adjustable Switching Regulator datasheet (Rev. C) 2008年 9月 18日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日
Application note High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A) 2009年 8月 13日
Analog Design Journal Wide-input dc/dc modules offer maximum design flexibility 2006年 4月 18日
Analog Design Journal New power modules improve surface-mount manufacturability 2005年 7月 14日

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使用指南: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
DIPMODULE (EUS) 5 Ultra Librarian
DIPMODULE (EUT) 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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