UCC27323 Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers | TI.com

UCC27323 (ACTIVE)

Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers

 

Recommended alternative parts

  • UCC27523  -  Next Generation 5A High Speed Low-Side Gate Driver

Description

The UCC2732x and UCC3732x family of high-speed dual-MOSFET Drivers deliver 4-A source and 4-A sink peak current to effectively drive MOSFETs where it is needed most at the Miller Plateau Region. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages. Three standard logic options are offered — dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. Input thresholds are based on TTL and CMOS and independent of supply voltage and feature wide input hysteresis offering excellent noise immunity. The UCC2732x and UCC3732x family is available in the standard SOIC-8 (D) or PDIP-8 (P) packages as well as the thermally enhanced -8pin PowerPAD MSOP package (DGN), drastically lowering thermal resistance to improve long term reliability.

Features

  • Bi-CMOS Output Architecture
  • ±4 A Drive Current at the Miller Plateau Region
  • Constant-Current Even at Low Supply Voltages
  • Outputs Paralleled for Higher Drive Current
  • Available in MSOP-PowerPAD™ Package
  • TTL/CMOS Inputs Independent of Supply Voltage
  • Industry-Standard Pin-Out

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Parametrics Compare all products in Low-side drivers

 
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
UCC27323 UCC27324 UCC27325 UCC37323
2     2     2     2    
MOSFET     MOSFET     MOSFET     MOSFET    
4     4     4     4    
4.5     4.5     4.5     4.5    
15     15     15     15    
20     20     20     20    
15     15     15     15    
25     25     25     25    
CMOS
TTL    
CMOS
TTL    
CMOS
TTL    
CMOS
TTL    
Inverting     Non-Inverting     Inverting
Non-Inverting    
Inverting    
0     0     0     0    
Dual Inverting Outputs
Hysteretic Logic    
Dual Non-inverting Outputs
Hysteretic Logic    
Inverting and Non-inverting Output
Hysteretic Logic    
Dual Inverting Outputs
Hysteretic Logic    
Catalog     Catalog     Catalog     Catalog    
-40 to 125     -40 to 125     -40 to 125     0 to 70    
MSOP-PowerPAD | 8
PDIP | 8
SOIC | 8    
MSOP-PowerPAD | 8
PDIP | 8
SOIC | 8    
MSOP-PowerPAD | 8
PDIP | 8
SOIC | 8    
MSOP-PowerPAD | 8
PDIP | 8
SOIC | 8