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 ar.
•1 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
2 Applications
• Power Supplies for Telecom, Datacom, and Merchant Markets
• Half-Bridge Applications and Full-.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | UCC27200 |
Texas Instruments |
High-Side and Low-Side Driver | |
2 | UCC27200A |
Texas Instruments |
High-Side and Low-Side Driver | |
3 | UCC27201A |
Texas Instruments |
High-Side and Low-Side Driver | |
4 | UCC27201A-Q1 |
Texas Instruments |
High-Side and Low-Side Driver | |
5 | UCC27210 |
Texas Instruments |
High-Frequency High-Side and Low-Side Driver | |
6 | UCC27211 |
Texas Instruments |
High-Frequency High-Side and Low-Side Driver | |
7 | UCC27211A |
Texas Instruments |
3.7A/4.5A Half-Bridge Driver | |
8 | UCC27211A-Q1 |
Texas Instruments |
Automotive 120V 3.7A/4.5A Half-Bridge Driver | |
9 | UCC27221 |
Texas Instruments |
High-Efficiency Predictive Synchronous Buck Driver | |
10 | UCC27222 |
Texas Instruments |
High-Efficiency Predictive Synchronous Buck Driver | |
11 | UCC27223 |
Texas Instruments |
High-Efficiency predictive synchronous buck driver | |
12 | UCC27282 |
Texas Instruments |
120-V Half-Bridge Driver |