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UC1707-SP

ACTIVE

Radiation-hardened, QML-V, 1.5A/1.5A dual-channel gate driver with 40V VDD and output latch

Product details

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 Analog Shutdown with Optional Latch, Thermal shutdown Operating temperature range (°C) -55 to 125 Fall time (ns) 40 Input threshold TTL Channel input logic Inverting, Non-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 Analog Shutdown with Optional Latch, Thermal shutdown Operating temperature range (°C) -55 to 125 Fall time (ns) 40 Input threshold TTL Channel input logic Inverting, Non-Inverting Input negative voltage (V) 0 Rating Space Driver configuration Dual
CFP (W) 16 69.319 mm² (— mm × — mm) CDIP (J) 16 135.3552 mm² (— mm × — mm) LCCC (FK) 20 79.0321 mm² (— mm × — mm)
  • Rad-Tolerant: 50 kRad (Si) for 5962-
    8761903VEA, 5962-8761903VFA(1)
  • QML-V Qualified, SMD
    (5962-8761901VEA, 5962-8761903VEA,
    5962-8761903VFA, 5962-8761901V2A)
  • Two Independent Drivers
  • 1.5-A Totem Pole Outputs
  • Inverting and Non-Inverting Inputs
  • 40-ns Rise and Fall Into 1000 pF
  • High-Speed, Power MOSFET Compatible
  • Low Cross-Conduction Current Spike
  • Analog Shutdown With Optional Latch
  • Low Quiescent Current
  • 5-V to 40-V Operation
  • Thermal Shutdown Protection
  • 16-Pin Dual-In-Line Package
  • Rad-Tolerant: 50 kRad (Si) for 5962-
    8761903VEA, 5962-8761903VFA(1)
  • QML-V Qualified, SMD
    (5962-8761901VEA, 5962-8761903VEA,
    5962-8761903VFA, 5962-8761901V2A)
  • Two Independent Drivers
  • 1.5-A Totem Pole Outputs
  • Inverting and Non-Inverting Inputs
  • 40-ns Rise and Fall Into 1000 pF
  • High-Speed, Power MOSFET Compatible
  • Low Cross-Conduction Current Spike
  • Analog Shutdown With Optional Latch
  • Low Quiescent Current
  • 5-V to 40-V Operation
  • Thermal Shutdown Protection
  • 16-Pin Dual-In-Line Package

The UC1707-SP power driver is made with a high-speed Schottky process to interface between low-level control functions and high-power switching devices – particularly power MOSFETs. The UC1707-SP contains two independent channels, each of which can be activated by either a high or low input logic level signal. Each output can source or sink up to 1.5 A as long as power dissipation limits are not exceeded.

Although each output can be activated independently with its own inputs, it can be forced low in common through the action either of a digital high signal at the Shutdown terminal or a differential low-level analog signal. The Shutdown command from either source can either be latching or not, depending on the status of the Latch Disable pin.

Supply voltage for both VIN and VC can independently range from 5 to 40 V.

The UC1707-SP power driver is made with a high-speed Schottky process to interface between low-level control functions and high-power switching devices – particularly power MOSFETs. The UC1707-SP contains two independent channels, each of which can be activated by either a high or low input logic level signal. Each output can source or sink up to 1.5 A as long as power dissipation limits are not exceeded.

Although each output can be activated independently with its own inputs, it can be forced low in common through the action either of a digital high signal at the Shutdown terminal or a differential low-level analog signal. The Shutdown command from either source can either be latching or not, depending on the status of the Latch Disable pin.

Supply voltage for both VIN and VC can independently range from 5 to 40 V.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet UC1707-SP Dual-Channel Power Driver datasheet (Rev. A) PDF | HTML Mar 21, 2016
* Radiation & reliability report UC1707-SP (5962-8761903VEA) Neutron Displacement Damage Characterization Nov 30, 2017
* Radiation & reliability report UC1707-SP SEE Report Mar 31, 2015
* Radiation & reliability report UC1707-SP ELDRS Report Mar 31, 2015
* SMD UC1707-SP SMD 5962-87619 Jul 8, 2016
Selection guide TI Space Products (Rev. L) Mar 27, 2026
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A) PDF | HTML Nov 5, 2025
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML Jun 17, 2025
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML Jun 10, 2025
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) Feb 20, 2025
Application note Why use a Gate Drive Transformer? PDF | HTML Mar 4, 2024
Application note Static Magnet Power Supply Design for Magnetic Resonance Imaging Application PDF | HTML Jan 22, 2024
Application note Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML Jan 22, 2024
Application note QML flow, its importance, and obtaining lot information (Rev. C) Aug 30, 2023
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML Oct 19, 2022
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer Aug 21, 2020
Application brief External Gate Resistor Selection Guide (Rev. A) Feb 28, 2020
Application brief Understanding Peak IOH and IOL Currents (Rev. A) Feb 28, 2020
E-book Radiation Handbook for Electronics (Rev. A) May 21, 2019
Application note Improving Efficiency of DC-DC Conversion through Layout May 7, 2019
Application brief How to overcome negative voltage transients on low-side gate drivers' inputs Jan 18, 2019
Application brief High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A) Nov 26, 2018

Design & development

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Simulation model

UC1707 Unencrypted PSpice Transient Model

SLUM648.ZIP (3 KB) - PSpice model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
CFP (W) 16 Ultra Librarian
CDIP (J) 16 Ultra Librarian
LCCC (FK) 20 Ultra Librarian

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