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.

• 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

• Number of channels (#)
• 2
• Power switch
• MOSFET, IGBT
• Peak output current (A)
• 1.5
• Input VCC (Min) (V)
• 5
• Input VCC (Max) (V)
• 40
• Features
• Thermal Shutdown
• Operating temperature range (C)
• 0 to 70
• Rise time (ns)
• 40
• Fall time (ns)
• 40
• Prop delay (ns)
• 25
• Input threshold
• TTL
• Channel input logic
• Inverting
• Input negative voltage (V)
• 0
• Rating
• Catalog
• Driver configuration
• Dual

UC3709的完整型号有：UC3709DW、UC3709N，以下是这些产品的关键参数及官网采购报价：

UC3709DW，工作温度：0 to 70，封装：SOIC (DW)-16，包装数量MPQ：40个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UC3709DW的批量USD价格：4.384（1000+）

UC3709N，工作温度：0 to 70，封装：PDIP (P)-8，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：NIPDAU，TI官网UC3709N的批量USD价格：4.981（1000+）

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