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Product Detailed Parameters
- Description：IC PWR SWTCH P-CHAN 1:1 12TSOPJW
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Switch Type：PCMCIA Switch
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：-
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：3V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1.2A
- Rds On (Typ)：50mOhm
- Input Type：Non-Inverting
- Features：-
- Fault Protection：Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：12-TSOPJW
- Package / Case：12-TFSOJ (0.094", 2.40mm Width)
- Grade：-
- Qualification：-
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Overview
The AAT4620ITP-T1 is a power switch IC designed for power distribution applications, specifically targeting current limiting interfaces and capacitor charging tasks. Manufactured by Skyworks Solutions, it operates within an input voltage range of 2.4 V to 5.5 V. The device is housed in a TSOPJW-12 surface-mount package. It features an active-low control interface and provides adjustable load switching capabilities with current limiting functions suitable for portable electronic systems.
Feature Summary
- Integrated current limiting interface for controlled capacitor charging
- Active-low control logic for system integration
- Adjustable load switching capability
Applications
- PCMCIA interface power management
- Capacitor charging circuits
- Current-limited load switching
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Request original datasheets and discontinuation notifications to confirm technical specifications and availability constraints. Ensure supply chain documentation matches the specific Skyworks Solutions part number to avoid counterfeit risks.
Selection Notes
Select this component when designing circuits requiring precise current limiting for capacitive loads or PCMCIA interfaces. Verify that the operating voltage range aligns with the system's power rails. Consider the TSOPJW-12 package dimensions for PCB layout compatibility. Evaluate thermal performance under maximum load conditions to ensure reliable operation within specified temperature ranges.
Part Context
This component belongs to the AAT4620 series of power switch ICs from Skyworks Solutions. It is categorized under power distribution devices intended for portable applications. The series focuses on providing robust protection and control for sensitive digital interfaces and peripheral power supplies.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Skyworks Solutions official documentation for potential obsolescence alternatives or cross-reference with similar current-limiting power switches if redesign is necessary.
