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UCC27211DRMR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC27211DRMR product

UCC27211DRMR

Gate Drivers

120 V gate driver4 A MOSFET driverhalf bridgeTTL inputintegrated bootstrap diodeVSON-8

UCC27211DRMR is a 120 V, 4 A peak half-bridge MOSFET gate driver with TTL-compatible inputs and an integrated bootstrap diode.

Best for

  • High-frequency N-channel MOSFET half bridges
  • Synchronous buck power stages
  • Power converters requiring TTL-level drive inputs

Avoid if

  • Applications requiring an integrated shoot-through interlock
  • Gate-drive supplies outside the recommended 8 V to 17 V range
  • High-side duty cycles that cannot refresh a bootstrap supply

Check before use

  • MOSFET total gate charge and switching frequency
  • External dead-time generation
  • Bootstrap voltage and capacitor ripple
  • VSON exposed-pad grounding and thermal connection

Key specifications

Bootstrap voltage
120 V DC maximum
Peak gate-drive current
4 A source / 4 A sink
Driver supply
8 V to 17 V
Input type
TTL-compatible HI and LI inputs
Propagation delay
17 ns typical
Package
VSON-8, 4.00 mm × 4.00 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 1, 260°C unlimited floor life
ECCN
-
HTSUS
-

Application

Switch-mode power suppliesHalf-bridge and full-bridge convertersSynchronous buck converters

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

UCC27211DRMR is a Texas Instruments high-side and low-side MOSFET gate driver for half-bridge, full-bridge, synchronous buck, push-pull, and related switching-power circuits. It is supplied in an 8-pin VSON package.