UCC27210DPRR Equivalent & Substitute Parts

Part Overview

The UCC27210DPRR is a half-bridge gate driver IC manufactured by Texas Instruments, designed for driving N-channel MOSFETs in half-bridge configurations. This device operates with a supply voltage range of 8V to 17V and delivers peak output currents of 4A for both source and sink operations. The UCC27210DPRR is classified as Last Time Buy, indicating that the original manufacturer has discontinued or will discontinue production. Identifying equivalent and substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications currently utilizing this component.

Substiute Parts

UCC27210DPRR

Texas InstrumentsIn Stock: 788UCC27210DPRR Datasheet

Current PartRFQ

UCC27211DPRR

Texas InstrumentsIn Stock: 3509UCC27211DPRR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UCC27210DPRR is determined by the following critical parameters:

• Driven Configuration: Half-Bridge
• Number of Drivers: 2
• Gate Type: N-Channel MOSFET
• Input Type: Non-Inverting
• Voltage - Supply: 8V ~ 17V
• Current - Peak Output (Source, Sink): 4A, 4A
• High Side Voltage - Max (Bootstrap): 120V
• Package / Case: 10-WDFN Exposed Pad
• Supplier Device Package: 10-WSON (4x4)

The UCC27211DPRR qualifies as a direct substitute because it maintains identical specifications across all critical parameters. Both devices share the same half-bridge topology, dual independent driver channels, N-channel MOSFET gate drive capability, non-inverting input configuration, supply voltage range, peak output current ratings, bootstrap voltage rating, and physical package specifications.

Parameter Comparison

Engineering Selection Recommendations

The UCC27211DPRR is the recommended substitute for the UCC27210DPRR. Both devices are manufactured by Texas Instruments and maintain identical electrical and mechanical specifications across all critical functional parameters. The primary distinction is product status: the UCC27210DPRR is Last Time Buy, while the UCC27211DPRR is Active, ensuring continued availability and supply chain stability.

Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The identical MSL rating of 2 (1 Year) ensures equivalent moisture handling and storage requirements. The logic voltage thresholds differ between the two devices; however, this difference does not affect substitution eligibility when the driving circuit is designed to accommodate the UCC27211DPRR's lower threshold specifications.

Frequently Asked Questions (FAQ)

Q: Can the UCC27211DPRR directly replace the UCC27210DPRR in existing designs?

A: Yes. Both devices share identical half-bridge gate driver topology, dual independent channels, N-channel MOSFET drive capability, supply voltage range (8V to 17V), peak output current ratings (4A source and sink), bootstrap voltage rating (120V), and physical package specifications (10-WSON 4x4). Direct PCB-level substitution is supported without layout modifications.

Q: What is the difference in logic voltage thresholds between these parts?

A: The UCC27210DPRR specifies logic voltage thresholds of VIL = 2.4V and VIH = 5.8V, while the UCC27211DPRR specifies VIL = 1.3V and VIH = 2.7V. The UCC27211DPRR has lower threshold voltages, making it compatible with a broader range of logic signal sources. Existing designs using the UCC27210DPRR will operate correctly with the UCC27211DPRR when the driving circuit provides appropriate signal levels.

Q: Are there any packaging or handling differences?

A: No. Both devices use identical 10-WSON (4x4) packaging with exposed pad and share the same MSL rating of 2 (1 Year). Storage, handling, and reflow procedures are equivalent.

Q: Why is the UCC27210DPRR marked as Last Time Buy?

A: Last Time Buy status indicates that Texas Instruments has discontinued or will discontinue production of this part number. The UCC27211DPRR, with Active status, represents the current production alternative and is recommended for new designs and ongoing supply requirements.

Q: Are both parts compliant with current environmental standards?

A: Yes. Both the UCC27210DPRR and UCC27211DPRR are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.