ChipApex | Global Electronic Components Supplier
SI9712DY-T1-E3
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：IC PWR SWITCH PCMCIA 3:2 16SO
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- Switch Type：PCMCIA Switch
- Number of Outputs：2
- Ratio - Input:Output：3:02
- Output Configuration：High Side
- Output Type：-
- Interface：-
- Voltage - Load：3.3V, 5V, 12V
- 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：16-SOIC
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
Download product information
Overview
The SI9712DY-T1-E3 is a power distribution switch manufactured by Vishay Siliconix, designed for PC Card (PCMCIA) interface applications. It features a 12-V suspend capability and integrates three high-side switches with two low-side switches in a single package. The device operates within a supply voltage range of 4.5 V to 16.5 V. It is housed in a 16-lead SOIC package and supports CMOS and TTL logic inputs. The component includes overcurrent protection and thermal shutdown features to ensure reliable operation in portable computing environments.
Feature Summary
- Integrates three high-side and two low-side power switches for comprehensive PCMCIA interface management
- Provides 12-V suspend capability to support low-power standby modes in portable systems
- Includes built-in overcurrent protection and thermal shutdown for enhanced circuit safety
Applications
- PC Card (PCMCIA) interface circuits
- Portable computer power distribution networks
- Battery-powered device load switching
Procurement Notes
Verify the exact suffix T1-E3 against the manufacturer's current datasheet to confirm packaging and compliance status. Ensure the design accommodates the 16-lead SOIC footprint and thermal requirements. Cross-reference pinouts with official documentation before integration to prevent layout errors.
Selection Notes
Select this component when designing PCMCIA interfaces requiring integrated high-side and low-side switching. It is suitable for applications needing 12-V suspend functionality. Consider the SOIC-16 package constraints and operating temperature range during PCB layout. Verify compatibility with system logic levels.
Part Context
This part belongs to the Vishay Siliconix family of power distribution switches and load drivers. It is specifically engineered for PCMCIA applications, offering a compact solution for managing multiple power rails in portable electronics. The device simplifies board space by integrating multiple switches into one IC.
Replacement Considerations
Check for direct substitutes within the same DG or SI series from Vishay that offer identical pinouts and electrical characteristics. Verify if alternative manufacturers provide compatible PCMCIA power switches with similar suspend capabilities.
