The UC1707 family of power drivers is made with a high-speed Schottky process to interface between low-level control functions and high-power switching devices - particularly power MOSFETs. These devices contain 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 V to 40 V.
These devices are available in two-watt plastic "bat-wing" DIP for operation over a 0°C to 70°C temperature range and, with reduced power, in a hermetically sealed cerdip for –55°C to +125°C operation. Also available in surface mount DW, Q, L packages.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | Dual Channel Power Driver datasheet (Rev. B) | 16 Sep 2008 | |
| Application note | Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs | PDF | HTML | 22 Jan 2024 | |
| Application brief | External Gate Resistor Selection Guide (Rev. A) | 28 Feb 2020 | ||
| Application brief | Understanding Peak IOH and IOL Currents (Rev. A) | 28 Feb 2020 | ||
| Application brief | How to overcome negative voltage transients on low-side gate drivers' inputs | 18 Jan 2019 | ||
| More literature | Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) | 29 Oct 2018 | ||
| Application note | U-118 New Driver ICs Optimize High-Speed Power MOSFET Switching Characteristics | 05 Sep 1999 | ||
| Application note | U-137 Practical Considerations in High Performance MOSFET, IGBT and MCT Gate | 05 Sep 1999 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| PDIP (N) | 16 | Ultra Librarian |
| SOIC (DW) | 16 | Ultra Librarian |
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