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UC1709-SP

AKTIV

QML-V, 1.5A/1.5A dual-channel gate driver with 40V VDD and regulated 5V output

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Datenblatt

UC1709-SP

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Number of channels 2 Power switch IGBT, MOSFET Peak output current (A) 1.5 Input supply voltage (min) (V) 5 Input supply voltage (max) (V) 40 Features Thermal shutdown Operating temperature range (°C) -55 to 125 Fall time (ns) 40 Input threshold TTL Channel input logic Inverting Input negative voltage (V) 0 Rating Space Driver configuration Dual
Number of channels 2 Power switch IGBT, MOSFET Peak output current (A) 1.5 Input supply voltage (min) (V) 5 Input supply voltage (max) (V) 40 Features Thermal shutdown Operating temperature range (°C) -55 to 125 Fall time (ns) 40 Input threshold TTL Channel input logic Inverting Input negative voltage (V) 0 Rating Space Driver configuration Dual
CDIP (JG) 8 64.032 mm² (— mm × — mm)
  • 1.5 Amp Source/Sink Drive
  • Pin Compatible with 0026 Products
  • 40 ns Rise and Fall into 1000pF
  • Low Quiescent Current
  • 5 V to 40 V Operation
  • Thermal Protection
  • 1.5 Amp Source/Sink Drive
  • Pin Compatible with 0026 Products
  • 40 ns Rise and Fall into 1000pF
  • Low Quiescent Current
  • 5 V to 40 V Operation
  • Thermal Protection

The UC3709 family of power drivers is an effective low-cost solution to the problem of providing fast turn-on and off for the capacitive gates of power MOSFETs. Made with a high-speed Schottky process, these devices will provide up to 1.5 A of either source or sink current from a totem-pole output stage configured for minimal cross-conduction current spike.

The UC3709 is pin compatible with the MMH0026 or DS0026, and while the delay times are longer, the supply current is much less than these older devices.

With inverting logic, these units feature complete TTL compatibility at the inputs with an output stage that can swing over 30 V. This design also includes thermal shutdown protection.

The UC3709 family of power drivers is an effective low-cost solution to the problem of providing fast turn-on and off for the capacitive gates of power MOSFETs. Made with a high-speed Schottky process, these devices will provide up to 1.5 A of either source or sink current from a totem-pole output stage configured for minimal cross-conduction current spike.

The UC3709 is pin compatible with the MMH0026 or DS0026, and while the delay times are longer, the supply current is much less than these older devices.

With inverting logic, these units feature complete TTL compatibility at the inputs with an output stage that can swing over 30 V. This design also includes thermal shutdown protection.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt UC3709 Dual High-Speed FET Driver datasheet (Rev. C) 27.02.2008
* SMD UC1709-SP SMD 5962-01512 08.07.2016
Auswahlhilfe TI Space Products (Rev. L) 27.03.2026
Anwendungshinweis Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A) PDF | HTML 05.11.2025
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 17.06.2025
Anwendungshinweis Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 10.06.2025
Weitere Dokumente TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 20.02.2025
Anwendungshinweis Why use a Gate Drive Transformer? PDF | HTML 04.03.2024
Anwendungshinweis Static Magnet Power Supply Design for Magnetic Resonance Imaging Application PDF | HTML 22.01.2024
Anwendungshinweis Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 22.01.2024
Anwendungshinweis QML flow, its importance, and obtaining lot information (Rev. C) 30.08.2023
Anwendungshinweis Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19.10.2022
Anwendungshinweis DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 21.08.2020
Application brief External Gate Resistor Selection Guide (Rev. A) 28.02.2020
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 28.02.2020
E-book Radiation Handbook for Electronics (Rev. A) 21.05.2019
Anwendungshinweis Improving Efficiency of DC-DC Conversion through Layout 07.05.2019
Application brief How to overcome negative voltage transients on low-side gate drivers' inputs 18.01.2019
Application brief High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A) 26.11.2018

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