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UCC27311ADRCR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC27311ADRCR product

UCC27311ADRCR

Gate Drivers

120 Vhalf-bridgegate driverVSON-10bootstrap diodeUVLO

UCC27311ADRCR is a 120 V half-bridge MOSFET gate driver with independent high-side and low-side inputs, an integrated bootstrap diode, and 3.7 A source / 4.5 A sink peak drive.

Best for

  • Half-bridge MOSFET stages
  • Synchronous buck power stages
  • Compact high-voltage gate-drive layouts

Avoid if

  • The controller cannot guarantee non-overlapping HI and LI signals
  • The high-side switch cannot periodically refresh a bootstrap supply

Check before use

  • HI and LI timing and dead time
  • HB-HS bootstrap voltage and capacitor
  • HS negative transient limits
  • Local VDD-VSS and HB-HS bypass placement

Key specifications

Topology
Half-bridge MOSFET gate driver
High-side rating
120 V
Supply range
8 V to 17 V
Peak drive
3.7 A source, 4.5 A sink
Package
VSON-10, 3 mm × 3 mm

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Half-bridge power conversionSynchronous buck convertersEnergy storage systems

Datasheet

sluaap4

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

UCC27311ADRCR is a Texas Instruments 10-pin VSON half-bridge gate driver for high-side and low-side N-channel MOSFETs. It includes UVLO, an enable input, and an integrated bootstrap diode.