ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DGTL ISO 1.5KV 1CH GT DVR 36SSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Capacitive Coupling
- Number of Channels：1
- Voltage - Isolation：1500Vrms
- Propagation Delay tpLH / tpHL (Max)：150ns, 150ns
- Pulse Width Distortion (Max)：-
- Rise / Fall Time (Typ)：150ns, 150ns (Max)
- Current - Output High, Low：15A, 15A
- Current - Peak Output：30A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：15V ~ 30V
- Grade：Automotive
- Qualification：AEC-Q100
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：36-BSSOP (0.295", 7.50mm Width)
- Supplier Device Package：36-SSOP
- Common Mode Transient Immunity (Min)：100kV/µs
- Approval Agency：-
- Current - DC Forward (If) (Max)：-
Download product information
Overview
The UCC5871-Q1 is a single-channel, galvanically isolated gate driver designed for automotive applications. It features a 30-A peak output current and supports a maximum isolation voltage of 5.7-kV VRMS. The device integrates advanced protection mechanisms including desaturation detection, active Miller clamp, and overcurrent protection. It operates with a supply voltage range of 12 V to 26 V on the high-side and 4.5 V to 26 V on the low-side. The component utilizes an SSOP-16 package and is qualified to AEC-Q100 standards.
Feature Summary
- High-current drive capability optimized for silicon carbide MOSFETs and IGBTs
- Integrated desaturation fault detection with programmable delay
- Active Miller clamp functionality to prevent false turn-on
- Automotive-grade qualification for reliability in harsh environments
Applications
- Electric vehicle traction inverters
- Hybrid electric vehicle power modules
- Industrial motor drives requiring high isolation
- On-board chargers for EV/HEV systems
Procurement Notes
Verify the specific ordering suffix matches the required package and tape/reel configuration. Confirm that the automotive grade designation aligns with your project's quality requirements. Ensure compatibility with your system's isolation voltage ratings before procurement. Cross-reference the datasheet revision date to guarantee accurate parameter values.
Selection Notes
Select this component when driving high-power SiC MOSFETs or IGBTs in automotive environments. The 30-A peak current supports fast switching transitions. Verify that the 5.7-kV isolation rating exceeds the bus voltage requirements. Consider the integrated protection features to simplify PCB layout and reduce external component count compared to non-integrated solutions.
Part Context
This part belongs to Texas Instruments' UCC587x family of isolated gate drivers. It shares architectural similarities with other members like the UCC5870-Q1 but offers specific current and protection configurations tailored for high-power density applications. The Q1 suffix indicates automotive qualification under AEC-Q100 standards.
Replacement Considerations
The UCC5870-Q1 is a related variant within the same family. Verify pinout compatibility and specific protection feature differences before substitution. Ensure the replacement part meets the same isolation voltage and current drive requirements.
