UCC27200
- 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
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.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | UCC2720x, 120-V Boot, 3-A Peak, High Frequency, High-Side and Low-Side Driver datasheet (Rev. C) | PDF | HTML | 28 Apr 2016 |
Application note | Understanding and comparing peak current capability of gate drivers | PDF | HTML | 30 Mar 2021 | |
Application brief | External Gate Resistor Selection Guide (Rev. A) | 28 Feb 2020 | ||
Application brief | Understanding Peak IOH and IOL Currents (Rev. A) | 28 Feb 2020 | ||
More literature | Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) | 29 Oct 2018 | ||
Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
UCC27200 and UCC27200A TINA-TI Transient Reference Design
UCC27200 and UCC27200A TINA-TI Transient Spice Model
UCC27200 and UCC27200A Unencrypted PSpice Transient Model
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
HSOIC (DDA) | 8 | Ultra Librarian |
SOIC (D) | 8 | Ultra Librarian |
VSON (DRM) | 8 | Ultra Librarian |
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