What are the key applications for this driver?

It is commonly used in HEV/BEV battery chargers, isolated DC-DC and AC-DC power supplies, industrial motor drives, solar inverters, and uninterruptible power supplies (UPS).

What are the primary electrical specifications?

It features a 5.7-kVRMS reinforced isolation barrier, 4-A source/6-A sink peak current, 19-ns propagation delay, and supports switching frequencies up to 5 MHz.

What should engineers consider during design?

Engineers should prioritize minimizing loop inductance, properly sizing bootstrap capacitors, and following TI's recommended layout guidelines to ensure isolation performance and noise immunity.

What is the sourcing status of this component?

The UCC21520DWR is currently in active production with high availability in the market.

What is the pinout of UCC21520DWR?

Use the UCC21520DWR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about UCC21520DWR pinout to locate pins, power rails, and interface signals before layout.

UCC21520DWR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The UCC21520DWR is a high-speed, isolated dual-channel gate driver capable of driving MOSFETs, IGBTs, and SiC MOSFETs with 4-A source and 6-A sink current.

Best for

High-frequency power conversion
SiC MOSFET gate driving
Isolated half-bridge topologies

Avoid if

Applications requiring non-isolated drivers
Extremely space-constrained designs where SOIC-16 is too large

Check before use

Isolation requirements
Bootstrap capacitor selection
Dead-time programming

Key specifications

Isolation: 5.7 kVRMS
Peak Current: 4A Source / 6A Sink
Propagation Delay: 19 ns
Max Frequency: 5 MHz

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: Compliant
MSL: Level-2-260C-1 YEAR
ECCN: -
HTSUS: -

Application

Power SuppliesMotor DrivesAutomotive

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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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

The UCC21520DWR is an isolated dual-channel gate driver from Texas Instruments, designed for high-power applications requiring reinforced isolation and fast switching.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the UCC21520DWR?+×

What are the key applications for this driver?+×

What are the primary electrical specifications?+×

What should engineers consider during design?+×

What is the sourcing status of this component?+×

What is the pinout of UCC21520DWR?+×