The UCC2742x-Q1 family of devices are high-speed dual MOSFET drivers capable of delivering large peak currents into capacitive loads. Two standard logic options are offered: dual inverting and dual noninverting drivers. They are offered in the standard 8-pin SOIC (D) package. The thermally enhanced 8-pin PowerPAD Package MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A current where it is needed most, at the Miller plateau region, during the MOSFET switching transition. A unique bipolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

The UCC2742x-Q1 provide enable (ENBL) functions to have better control of the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which were previously left unused in the industry standard pinout. They are internally pulled up to V_DD for active-high logic and can be left open for standard operation.

For all available packages, see the orderable addendum at the end of the data sheet.

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
  • Device HBM ESD Classification Level 2
  • Device CDM ESD Classification Level C6
• Industry-Standard Pinout
• Enable Functions for Each Driver
• High-Current Drive Capability of ±4 A
• Unique Bipolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds
• Inputs Independent of Supply Voltage Compatible With TTL and CMOS
• 20-ns Typical Rise and 15-ns Typical Fall Times With 1.8-nF Load
• Typical Propagation Delay Times of 25ns With Input Falling and 35ns With Input Rising
• 4-V to 15-V Supply Voltage
• Dual Outputs Can Be Paralleled for Higher Drive Current
• Available in Thermally Enhanced MSOP PowerPAD Package
• Rated From –40°C to +125°C

All trademarks are the property of their respective owners.

• Number of channels (#)
• 2
• Power switch
• MOSFET, IGBT
• Peak output current (A)
• 4
• Input VCC (Min) (V)
• 4
• Input VCC (Max) (V)
• 15
• Features
• Enable Pin
• Operating temperature range (C)
• -40 to 125
• Rise time (ns)
• 20
• Fall time (ns)
• 15
• Prop delay (ns)
• 25
• Input threshold
• CMOS, TTL
• Channel input logic
• Inverting
• Input negative voltage (V)
• 0
• Rating
• Automotive
• Driver configuration
• Dual inputs

UCC27423-Q1的完整型号有：UCC27423QDGNRQ1、UCC27423QDRQ1，以下是这些产品的关键参数及官网采购报价：

UCC27423QDGNRQ1，工作温度：-40 to 125，封装：HVSSOP (DGN)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAUAG，TI官网UCC27423QDGNRQ1的批量USD价格：.519（1000+）

UCC27423QDRQ1，工作温度：-40 to 125，封装：SOIC (D)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网UCC27423QDRQ1的批量USD价格：.86（1000+）

UCC27423 PSpice Transient Model

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