UCC27423

• Product introduction

该高速双MOSFET驱动器UCC27423/4/5家庭可以提供到大电容负载的峰值电流。 The three options are provided for standard logic - dual inverting, dual noninverting and single-phase and a noninverting driver. The thermally enhanced 8-pin MSOP package significantly reduces thermal resistance and improves long-term reliability in PowerPAD™ (DGN). It is also available as a standard SOIC-8(D) or package with PDIP-8(P).

Using their design to minimize feed-through current, these drivers provide 4 in the first place where the MOSFET switches to convert most of the Miller Plateau. A unique mix of bipolar and MOSFET output stage efficiency also allows for low current source and supply voltage sagging.

UCC27423特性

• Industry standard pinouts
• Enable features for each driver
• High ± 4 A current drive capability
• The unique bipolar and CMOS drive output stage provides true high current MOSFETs at Miller's threshold
• TTL/CMOS compatible input voltage independent of the power supply
• A load of 1.8 nF with a typical rise time of 20 ns and a typical fall time of 15 ns
• Typical propagation delay times are 25 ns input and input dip, rising 35 ns
• 4 - V to 15 V supply voltage
• Dual outputs can be paralleled to achieve higher drive currents
• The PowerPAD™is available in a heat-resistant enhanced MSOP package with a 4.7° C/W type racehorse
• Rated from -40°C to 105°C
• apply
  • Switching power supply
  • DC/DC converters
  • Motor controller
  • Line driver
  • Class D switching amplifiers