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TPSI3050QDWZRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPSI3050QDWZRQ1 product

TPSI3050QDWZRQ1

Power Distribution Switches

isolated switch driverautomotivesolid-state relay10-V gate driveSOIC-8

TPSI3050QDWZRQ1 is an automotive reinforced isolated switch driver with an integrated nominal 10-V floating gate supply for external power transistors and SCRs.

Best for

  • Automotive solid-state relay designs
  • Isolated MOSFET, IGBT, and SCR control
  • AC or DC switching applications

Avoid if

  • An application requires an integrated load power switch rather than an external transistor
  • The design cannot maintain the specified isolation spacing and secondary-side layout

Check before use

  • External switch gate charge and required switching frequency
  • Power-transfer resistor and secondary capacitor sizing
  • Isolation voltage, creepage, clearance, and thermal conditions

Key specifications

Gate drive
10.2 V typical
Peak source/sink current
1.5 A / 3 A
Isolation
5 kVRMS reinforced isolation
Package
8-pin SOIC DWZ
Temperature range
-40 °C to 125 °C ambient

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 3, 260 °C, 168 HR
ECCN
-
HTSUS
-

Application

Automotive power switchingSolid-state relaysBattery management and on-board chargers

Datasheet

tiducf7

800 KB

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CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is the SOIC DWZ packaged automotive TPSI3050-Q1 isolated switch driver. The device transfers power across an integrated reinforced isolation barrier and provides a floating gate-drive output.