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Product Detailed Parameters
- Description：DGTL ISO 3KV 1CH GATE DVR 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Capacitive Coupling
- Number of Channels：1
- Voltage - Isolation：3000Vrms
- Propagation Delay tpLH / tpHL (Max)：65ns, 65ns
- Pulse Width Distortion (Max)：20ns
- Rise / Fall Time (Typ)：10ns, 10ns
- Current - Output High, Low：10A, 10A
- Current - Peak Output：-
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：13.2V ~ 33V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Common Mode Transient Immunity (Min)：100kV/µs
- Approval Agency：CQC, CSA, UR, VDE
- Current - DC Forward (If) (Max)：-
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Overview
The UCC5390ECDR is a single-channel galvanically isolated gate driver from Texas Instruments, housed in an SOIC-8 package. It provides bidirectional signal isolation with a 3-kVRMS rating and delivers 10 A peak output current for driving power switches. The device operates within a supply voltage range of 13.2 V to 33 V and supports both inverting and non-inverting configurations. Key electrical parameters include a maximum propagation delay of 100 ns, rise and fall times of 10 ns, and a typical operating supply current of 1.67 mA. It functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Provides high-speed bidirectional communication through capacitive coupling technology
- Delivers robust 10 A peak drive current suitable for demanding power applications
- Ensures safety compliance with integrated 3-kVRMS reinforced insulation barrier
Applications
- Industrial motor drives requiring isolated control signals
- Solar microinverter systems needing galvanic separation
- High-frequency switching power supplies
Procurement Notes
Verify the specific ordering suffix 'R' confirms the reel packaging format required for automated assembly processes. Confirm that the SOIC-8 package dimensions align with the target PCB footprint. Ensure the component meets RoHS standards if environmental compliance is mandated for the final product assembly line.
Selection Notes
Select this component when a single-channel solution with high peak current capability is required. The 3-kVRMS isolation rating makes it suitable for applications demanding significant potential differences between control and power domains. Consider the 100 ns propagation delay for timing-sensitive designs where moderate speed is sufficient.
Part Context
This part belongs to the UCC53x0 family of single-channel isolated gate drivers. It utilizes Texas Instruments' iCoupler C2D technology for signal transmission. The device integrates a dual-output DC/DC converter to provide isolated power, eliminating the need for external isolated bias supplies in many configurations.
Replacement Considerations
Check for other members of the UCC53x0 family with different isolation ratings or pinouts. Verify compatibility with existing PCB layouts before substituting with similar devices from other manufacturers.
