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Product details

Parameters

Bus voltage (Max) (V) 110 Power switch MOSFET Input VCC (Min) (V) 8 Input VCC (Max) (V) 17 Peak output current (A) 3 Rise time (ns) 8 Operating temperature range (C) -40 to 140 Undervoltage lockout (Typ) 8 Rating Catalog Number of channels (#) 2 Fall time (ns) 7 Prop delay (ns) 20 Iq (uA) 1 Input threshold TTL Channel input logic TTL Negative voltage handling at HS pin (V) -5 Features open-in-new Find other Half-bridge drivers

Package | Pins | Size

HSOIC (DDA) 8 19 mm² 4.9 x 3.9 SOIC (D) 8 19 mm² 3.91 x 4.9 VSON (DRM) 8 16 mm² 4 x 4 open-in-new Find other Half-bridge drivers

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
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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.

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Technical documentation

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION MODEL Download
SLUM096B.ZIP (74 KB) - PSpice Model
SIMULATION MODEL Download
SLUM113A.ZIP (30 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLUM114A.TSC (193 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLUM502.ZIP (4 KB) - PSpice Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

Reference designs

参考设计 Download
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PMP4333 — This reference design demostrates full-function 1.2KW triple-rail digital power supply solution for telecom application. The input range is 36-60Vin and outputs are two 48V10A(Full bridge) and one 5.5V30A(active clamp). Synchrounous rectifiers are used in the design and the overall efficiency is up (...)
参考设计 Download
Multiple Channels of High Density LED Control for Automotive Headlight Applications
TIDM-AUTO-DC-LED-LIGHTING This design, featuring the TMS320F2803x Piccolo microcontroller, implements a high efficiency multi-channel DC-DC LED control system for typically automotive lighting systems. The design support up to 6 channels of LED controls each with maximum of 1.2A current driving capabilities. With a  two (...)
document-generic Schematic
参考设计 Download
600W Half Brick DC/DC Converter with Digital Control for Telecom Applications Reference Design
PMP4320A The PMP4320A reference design is a single output DC-DC converter with standard half-brick dimensions and full digital control configuration based on the UCD3138.  It is capable of delivering 50A output current with an output voltage of 12V.  The converter provides high efficiency and good (...)
document-generic Schematic
参考设计 Download
1/8 Brick Isolated DC/DC Telecom Power Module Reference Design
PMP8878 PMP8878 is a full-function 1/8th brick isolated DC/DC telecom power module based on UCC28250 advanced PWM controller. The reference design features secondary side control and hard switching full bridge power topology to deliver 12V/180W of output power operating across a wide range 40V-75V input (...)
document-generic Schematic
Design files

CAD/CAE symbols

Package Pins Download
SO PowerPAD (DDA) 8 View options
SOIC (D) 8 View options
VSON (DRM) 8 View options

Ordering & quality

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  • Ongoing reliability monitoring

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