UCC27201 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver | TI.com

UCC27201 (ACTIVE)

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

 

Recommended alternative parts

  • UCC27211  -  Next Generation 4A Peak, High Frequency High-Side Low-Side Driver w/120V Boot

Description

The UCC2720x family of high-frequency N-channel MOSFET drivers include a 120-V bootstrap diode and high-side and low-side drivers 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 turnon and turnoff of each other.

An on-chip bootstrap diode eliminates the external discrete diodes. Undervoltage 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.

Two versions of the UCC27200 are offered. The UCC27200 has high noise immune CMOS input thresholds while the UCC27201 has TTL compatible thresholds.

Features

  • Drives Two N-Channel MOSFETs in High-Side
    and Low-Side Configuration
  • Negative Voltage Handling on HS (–5 V)
  • Maximum Boot Voltage of 120 V
  • Maximum VDD Voltage of 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 and 3-A Source Output Currents
  • 8-ns Rise and 7-ns Fall Time With 1000-pF Load
  • 1-ns Delay Matching
  • Undervoltage Lockout for High-Side and Low-Side
    Driver
  • Specified from –40°C to 140°C

Parametrics

Compare all products in Half-bridge drivers Email Download to Excel
Part number Order 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
UCC27201 Order now 2     MOSFET     110     3     8     17     8     7     20     1     TTL     TTL     -5    
   
Catalog     -40 to 140     SO PowerPAD | 8
SOIC | 8
VSON | 8    
UCC27200 Order now 2     MOSFET     110     3     8     17     8     7     20     1     CMOS     CMOS     -5    
   
Catalog     -40 to 140     SO PowerPAD | 8
SOIC | 8
VSON | 8    
UCC27200A Order now 2     MOSFET     110     3     8     17     8     7     20     1     CMOS     CMOS     -15     Negative Voltage Handling     Catalog     -40 to 140     SO PowerPAD | 8
SOIC | 8
VSON | 8
VSON | 9    
UCC27201A Order now 2     MOSFET     110     3     8     17     8     7     20     1     TTL     TTL     -15     Negative Voltage Handling     Catalog     -40 to 140     SO PowerPAD | 8
SOIC | 8
VSON | 8
VSON | 9
WSON | 10    
UCC27211 Order now 2     MOSFET     110     4     8     17     8     7     20     1     TTL     TTL