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 5.7KV 2CH GT DVR 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Technology：Capacitive Coupling
- Number of Channels：2
- Voltage - Isolation：5700Vrms
- Propagation Delay tpLH / tpHL (Max)：30ns, 30ns
- Pulse Width Distortion (Max)：6ns
- Rise / Fall Time (Typ)：6ns, 7ns
- Current - Output High, Low：4A, 6A
- Current - Peak Output：-
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：6.5V ~ 25V
- Grade：Automotive
- Qualification：AEC-Q100
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Common Mode Transient Immunity (Min)：100V/ns
- Approval Agency：CQC, CSA, UL, VDE
- Current - DC Forward (If) (Max)：-
Download product information
Overview
The UCC21520AQDWQ1 is an automotive-grade, current-isolated dual-channel gate driver manufactured by Texas Instruments. It features a 16-pin SOIC package and operates within a temperature range of -40°C to +125°C. The device provides a peak output current of 6A and supports input logic compatible with CMOS and TTL standards. Key electrical specifications include a maximum propagation delay of 30 ns, a rise time of 6 ns, and a fall time of 7 ns. It offers 5.7 kVRMS isolation voltage and has an operating supply current of 2.5 mA.
Feature Summary
- Capacitive coupling technology enables high-speed signal transmission with superior immunity to common-mode transients.
- Automotive qualification ensures reliability for demanding vehicle environments under AEC-Q100 standards.
- Integrated design drives power MOSFETs, IGBTs, and SiC MOSFETs efficiently up to 5MHz switching frequencies.
Applications
- Automotive inverter systems
- On-board charger (OBC) circuits
- DC-DC converter topologies
Procurement Notes
Verify the specific suffix 'Q1' confirms automotive grade compliance and AEC-Q100 certification. Ensure the 'DW' designation matches the required 16-SOIC package type. Confirm that the datasheet revision aligns with your design requirements for propagation delay and isolation voltage parameters before finalizing procurement orders.
Selection Notes
Select this component when high-speed isolated driving is required for automotive power stages. It is suitable for applications needing robust common-mode rejection and precise timing control. Consider the 6A sink capability for driving larger power devices. Verify thermal management needs given the 1.05 W power dissipation rating in the SOIC-16 package.
Part Context
This part belongs to the UCC21520 series of isolated gate drivers from Texas Instruments. It shares functional similarities with the UCC21520DW but includes automotive-specific qualifications. The device complements other TI isolators by offering current isolation instead of optical or magnetic methods, providing a compact solution for high-frequency switching applications.
Replacement Considerations
The UCC21520AQDWRQ1 serves as a reel-based alternative to the cut-tape DW variant. Both share identical electrical characteristics and pinouts. Verify packaging preferences during substitution to ensure compatibility with automated assembly equipment.
