UCC27324-Q1 Automotive Dual 4A High Speed Low-Side MOSFET Driver | TI.com

UCC27324-Q1 (ACTIVE) Automotive Dual 4A High Speed Low-Side MOSFET Driver

 

Description

The UCC27324-Q1 high-speed dual-MOSFET driver can deliver large peak currents into capacitive loads. Using a design that inherently minimizes shoot-through current, these drivers deliver 4 A of 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 device is offered in a standard SOIC-8 (D) package.

Features

  • Qualified for Automotive Applications
  • Industry-Standard Pinout
  • High Current Drive Capability of ±4 A at the Miller Plateau Region
  • Efficient Constant Current Sourcing Even at Low Supply Voltages
  • TTL and CMOS-Compatible Inputs Independent of Supply Voltage
  • 20-ns Typical Rise and 15-ns Typical Fall Times with 1.8-nF Load
  • Typical Propagation Delay Times of 25 ns With Input Falling and 35 ns With Input Rising
  • Supply Voltage of 4 V to 15 V
  • Supply Current of 0.3 mA
  • Dual Outputs Can Be Paralleled for Higher Drive Current
  • Rated From TJ = –40°C to 125°C
  • TrueDrive™ Output Architecture Using Bipolar and CMOS Transistors in Parallel

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Parametrics

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Part number Order Number of channels (#) Power switch Peak output current (A) Input VCC (Min) (V) Input VCC (Max) (V) Rise time (ns) Fall time (ns) Prop delay (ns) Input threshold Channel input logic Input negative voltage (V) Features Rating Operating temperature range (C) Package Group
UCC27324-Q1 Order now 2     MOSFET     4     4.5     15     20     15     25     CMOS
TTL    
Non-Inverting     0     Dual Non-inverting Outputs
Hysteretic Logic    
Automotive     -40 to 125     SOIC | 8    
UCC27423-Q1 Order now 2     MOSFET
IGBT    
4     4     15     20     15     25     CMOS
TTL    
Inverting     0     Enable Pin     Automotive     -40 to 125     MSOP-PowerPAD | 8
SOIC | 8    
UCC27424-Q1 Order now 2     MOSFET
IGBT    
4     4     15     20     15     25     CMOS
TTL    
Non-Inverting     0     Enable Pin     Automotive     -40 to 125     MSOP-PowerPAD | 8
SOIC | 8    
UCC27425-Q1 Samples not available 2     MOSFET
IGBT    
4     4     15     20     15     25     CMOS
TTL    
Inverting
Non-Inverting    
0     Enable Pin     Automotive     -40 to 125     SOIC | 8