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UCC21550BDWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC21550BDWR product

UCC21550BDWR

Gate Drivers

reinforced isolationdual gate driver4 A source6 A sinkprogrammable dead timeDW SOIC-16

UCC21550BDWR is a reinforced-isolated dual gate driver for high-side, low-side, and half-bridge power switches. It provides strong 4 A source and 6 A sink drive with programmable dead time.

Best for

  • Isolated half-bridge gate drive
  • SiC MOSFET and IGBT switching stages
  • High-voltage DC/DC converters

Avoid if

  • Applications needing an output-side supply below 9.2 V
  • Applications requiring a built-in isolated bias supply

Check before use

  • VDDA and VDDB UVLO margin
  • Dead-time resistor value
  • Gate-loop ringing and OUT pin transient limits
  • PCB creepage and clearance

Key specifications

Peak drive current
4 A source, 6 A sink
Output supply range
9.2 V to 25 V
Isolation rating
5 kVRMS for 60 s
Propagation delay
33 ns typical

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Half-bridge power convertersIndustrial motor and inverter drivesHigh-voltage DC/DC converters

Datasheet

szzq313

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

UCC21550BDWR is a Texas Instruments reinforced-isolated, dual-channel gate-driver IC in a 16-pin DW SOIC package. It can be used as two low-side drivers, two high-side drivers, or a half-bridge driver.