UCC27201A-Q1 Automotive 120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver | TI.com

UCC27201A-Q1 (ACTIVE)

Automotive 120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver

Automotive 120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver - UCC27201A-Q1
 

Description

The UCC27201A-Q1 high frequency N-Channel MOSFET driver includes a 120-V bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-Channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1-ns between the turn-on and turn-off of each other. The UCC27201A-Q1 is based on the popular UCC27200 and UCC27201 drivers, but offer some enhancements. In order to improve performance in noisy power supply environments the UCC27201A-Q1 has the ability to withstand a maximum of -18 V on its HS pin.

An on-chip bootstrap diode eliminates the external discrete diodes. Under-voltage lockout is provided for both the high-side and the low-side drivers forcing the outputs low if the drive voltage is below the specified threshold.

The UCC27201A-Q1 has TTL-compatible thresholds and is offered in a 10-Pin VSON and an 8-pin SOIC with a thermal pad.

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

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 140°C Ambient Operating Temperature Range
    • Device HBM Classification Level 1C
    • Device CDM Classification Level C3
  • Negative Voltage Handling on HS (–18 V)
  • Drives Two N-Channel MOSFETs in High-Side/Low-Side Configuration
  • Maximum Boot Voltage: 120 V
  • Maximum VDD Voltage: 20 V
  • On-Chip 0.65-V VF, 0.6-Ω RD Bootstrap Diode
  • Greater than 1 MHz of Operation
  • 20-ns Propagation Delay Times
  • 3-A Sink, 3-A Source Output Currents
  • 8-ns Rise and 7-ns Fall Time with 1000-pF Load
  • 1-ns Delay Matching
  • Under Voltage Lockout for High-Side and Low-Side Driver
  • Offered in 8-Pin PowerPad SOIC-8 (DDA) and 10-Pin VSON (DMK) Packages

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Parametrics Compare all products in Half-bridge Driver

 
Number of Channels (#)
Power Switch
Bus Voltage (Max) (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
UCC27201A-Q1 LM5109B-Q1 UCC27200-Q1 UCC27211A-Q1 UCC27212A-Q1
2     2     2     2     2    
MOSFET     MOSFET     MOSFET     MOSFET     MOSFET    
110     90     110     110     120    
3     1     3     4     4    
8     8     8     8     5    
17     14     17     17     17    
8     15     8     8     7.2    
7     15     7     7     5.5    
20     30     20     20     20    
1     10     1     1     1    
CMOS     TTL     CMOS     TTL     TTL    
TTL     TTL     CMOS     TTL     TTL    
-15     -1     -5     -12     -20    
Negative Voltage Handling     N/A     N/A     Negative Voltage Handling     N/A    
Automotive     Automotive     Automotive     Automotive     Automotive    
-40 to 125     -40 to 125     -40 to 125     -40 to 140     -40 to 140    
SO PowerPAD | 8
VSON | 10    
WSON | 8     SO PowerPAD | 8     SO PowerPAD | 8     SO PowerPAD | 8