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Product Detailed Parameters
- Description：DGTL ISO 5.85KV 1CH GT DVR 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Capacitive Coupling
- Number of Channels：1
- Voltage - Isolation：5850Vrms
- Propagation Delay tpLH / tpHL (Max)：-
- Pulse Width Distortion (Max)：-
- Rise / Fall Time (Typ)：-
- Current - Output High, Low：1.5A, 3A
- Current - Peak Output：1.5A, 3A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：3V ~ 5.5V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：8-SOIC
- Common Mode Transient Immunity (Min)：100V/ns
- Approval Agency：UL, VDE
- Current - DC Forward (If) (Max)：37 mA
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Overview
The TPSI3050SDWZR is a galvanically isolated gate driver from the TPSI3050 series, manufactured by Texas Instruments. It features a single channel with a SO-MOD-8 package and supports surface mount installation. The device operates within a temperature range of -40°C to +125°C and provides an insulation voltage of 3000 Vrms. Key electrical parameters include a maximum propagation delay of 4 µs, rise time of 6 ns, and fall time of 5 ns. It delivers output currents of 1.5 A and 3 A with an output voltage of 10.2 V. The input voltage range is 3 V to 5.5 V, with a power dissipation of 350 mW and a working supply current of 254 mA.
Feature Summary
- Integrates high and low side dependency for simplified control logic
- Provides robust galvanic isolation with 3000 Vrms capability
- Includes integrated shutdown functionality for system safety
Applications
- Electric vehicle battery management systems
- Solid-state relay implementations
- High-voltage isolated switch driving
Procurement Notes
Verify the specific suffix 'DWZR' against official Texas Instruments documentation to confirm the exact tape-and-reel packaging configuration and moisture sensitivity level. Ensure that the selected component matches the required operating temperature range and isolation voltage ratings for your specific circuit design before finalizing procurement orders.
Selection Notes
Select this component when a single-channel isolated driver with integrated power supply is required. Consider the SO-MOD-8 package constraints and the 3000 Vrms isolation barrier. Evaluate the 1.5 A and 3 A output drive capabilities against the target switch requirements. Confirm compatibility with the 3 V to 5.5 V input logic levels and the -40°C to +125°C operational environment.
Part Context
This part belongs to the TPSI3050 family of solid-state relays developed by Texas Instruments. These devices uniquely integrate power and signal transfer in a single chip, designed for applications requiring robust isolation. The family is increasingly standard in electric vehicles and high-voltage industrial applications where compact envelopes and cost reduction are critical.
FAQ
What is the maximum insulation voltage of the TPSI3050SDWZR?
The device provides an insulation voltage of 3000 Vrms.
Does the TPSI3050SDWZR support high and low side dependency?
Yes, the component features high and low side dependency as a documented characteristic.
