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SI9706DY-T1-E3
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Product Detailed Parameters
- Description：IC PWR SWITCH PCMCIA 2:1 8SO
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- Switch Type：PCMCIA Switch
- Number of Outputs：1
- Ratio - Input:Output：2:01
- Output Configuration：High Side
- Output Type：-
- Interface：-
- Voltage - Load：3.3V, 5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2A
- Rds On (Typ)：-
- Input Type：-
- Features：Slew Rate Controlled
- Fault Protection：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The SI9706DY-T1-E3 is a specialized PC Card interface switch manufactured by Vishay Siliconix. It operates within a temperature range of -40°C to +85°C and utilizes an SOIC-Narrow-8 surface-mount package. The component supports single supply operation with a maximum voltage of 3.6V and features low on-resistance for efficient signal routing. Designed for portable computing applications, it integrates protection diodes and control logic to manage PCMCIA card insertion and removal events safely.
Feature Summary
- Integrated protection diodes prevent latch-up during hot-plugging
- Low on-resistance ensures minimal signal degradation
- Control logic manages card detection and power sequencing
Applications
- PCMCIA card slot interfaces
- Portable computer expansion slots
- Memory card readers
- Industrial data acquisition systems
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check end-of-life notifications as the product lifecycle status indicates discontinuation. Validate package marking against datasheet specifications to ensure correct part identification before integration into designs.
Selection Notes
Select this component for applications requiring dedicated PCMCIA interface management. Ensure input voltage levels remain within the specified 3.6V maximum limit. Consider thermal dissipation requirements given the SOIC-Narrow-8 package constraints. Verify compatibility with existing control logic signals for proper card detection functionality.
Part Context
This device belongs to Vishay Siliconix's specialized interface switch family designed for legacy computing standards. It addresses specific requirements for PC Card (PCMCIA) and ExpressCard interfaces in mobile devices. The component simplifies system design by integrating necessary protection and switching functions into a compact footprint.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. The product lifecycle status indicates end-of-life notification. Designers should evaluate alternative interface solutions or consult manufacturer engineering support for compatible replacements.
