UCC27211A 120-V Boot, 4-A Peak, High Frequency High-Side and Low-Side Driver | TI.com

UCC27211A (ACTIVE)

120-V Boot, 4-A Peak, High Frequency High-Side and Low-Side Driver

120-V Boot, 4-A Peak, High Frequency High-Side and Low-Side Driver  - UCC27211A
 

Description

The UCC27211A driver is based on the popular UCC27201 MOSFET drivers; but, this device offers several significant performance improvements. Peak output pullup and pulldown current has been increased to 4-A source and 4-A sink, and pullup and pulldown resistance have been reduced to 0.9 Ω, and thereby allows for driving large power MOSFETs with minimized switching losses during the transition through the Miller Plateau of the MOSFET. The input structure can directly handle –10 VDC, which increases robustness and also allows direct interface to gate-drive transformers without using rectification diodes. The inputs are also independent of supply voltage and have a 20-V maximum rating.

Features

  • Drives Two N-Channel MOSFETs in High-Side
    and Low-Side Configuration With Independent
    Inputs
  • Maximum Boot Voltage 120-V DC
  • 4-A Sink, 4-A Source Output Currents
  • 0.9-Ω Pullup and Pulldown Resistance
  • Input Pins Can Tolerate –10 V to +20 V and are
    Independent of Supply Voltage Range
  • TTL or Pseudo-CMOS Compatible Input Versions
  • 8-V to 17-V VDD Operating Range, (20-V ABS
    MAX)
  • 7.2-ns Rise and 5.5-ns Fall Time With 1000-pF
    Load
  • Fast Propagation Delay Times (20-ns typical)
  • 4-ns Delay Matching
  • Symmetrical Undervoltage Lockout for High-Side
    and Low-Side Driver
  • All Industry Standard Packages Available
    • SOIC-8
    • 4-mm × 4-mm SON-8
    • 4-mm × 4-mm SON-10
  • Specified from –40 to +140°C

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Parametrics Compare all products in Half-bridge Driver

 
Number of Channels (#)
Power Switch
Bus Voltage (V)
Peak Output Current (A)
Input VCC (Min) (V)
Input VCC (Max) (V)
Rise Time (ns)
Fall Time (ns)
Prop Delay (ns)
Iq (uA)
Input Threshold
Channel Input Logic
Negative Voltage Handling at HS Pin (V)
Features
Rating
Operating Temperature Range (C)
Package Group
UCC27211A UCC27201 UCC27201A UCC27210 UCC27211 UCC27212
2     2     2     2     2     2    
MOSFET     MOSFET     MOSFET     MOSFET     MOSFET     MOSFET    
110     110     110     110     110     120    
4     3     3     4     4     4    
8     8     8     8     8     5    
17     17     17     17     17     17    
8     8     8     8     8     7.2    
7     7     7     7     7     5.5    
20     20     20     20     20     20    
1     1     1     1     1     1    
TTL     TTL     TTL     TTL
Pseudo-CMOS    
TTL     TTL    
TTL     TTL     TTL     CMOS     TTL     TTL    
-12     -5     -15     -12     -12     -20    
Negative Voltage Handling     N/A     Negative Voltage Handling     N/A     N/A     N/A    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 140     -40 to 140     -40 to 140     -40 to 140     -40 to 140     -40 to 140    
VSON     SO PowerPAD
SOIC
VSON    
SO PowerPAD
SOIC
VSON
VSON
WSON    
SO PowerPAD
SOIC
VSON
WSON    
SO PowerPAD
SOIC
VSON
WSON    
WSON    

Other qualified versions of UCC27211A

Version Part Number Definition
Automotive UCC27211A-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects