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TCK107AF,LF
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Product Detailed Parameters
- Description：IC PWR LOAD SWITCH LO ON-RES SMV
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：-
- Number of Outputs：-
- Ratio - Input:Output：-
- Output Configuration：-
- Output Type：-
- Interface：-
- Voltage - Load：1.1V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：1A
- Rds On (Typ)：63mOhm
- Input Type：-
- Features：-
- Fault Protection：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Supplier Device Package：SMV
- Package / Case：SC-74A, SOT-753
- Grade：-
- Qualification：-
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Overview
The TCK107AF,LF is a single-channel load switch IC manufactured by Toshiba Semiconductor and Storage. It supports an input voltage range of 1.1 V to 5.5 V and delivers a continuous output current of 1 A. The device features a typical on-resistance of 63 mΩ at 5 V. Key timing parameters include a maximum turn-on time of 100 µs and a maximum turn-off time of 10 µs. It operates within a temperature range of -40°C to +85°C and is housed in an SMV (SOT-25) surface-mount package.
Feature Summary
- Integrates slew rate control driver for managed power sequencing
- Provides low on-resistance for efficient power distribution
- Supports wide input voltage operation from 1.1 V to 5.5 V
Applications
- Consumer equipment power management
- IoT device power distribution
- Wearable equipment circuit protection
Procurement Notes
Verify the specific suffix 'LF' confirms lead-free and RoHS compliance status as per the manufacturer's latest documentation. Confirm the SMV package type matches your PCB footprint requirements. Ensure the operating voltage and current ratings align with your system design specifications before finalizing procurement.
Selection Notes
Select this component when a single-channel load switch with integrated slew rate control is required. It is suitable for applications needing low on-resistance and wide input voltage compatibility. Consider the SMV package size for space-constrained designs. Verify thermal performance under maximum load conditions.
Part Context
This part belongs to Toshiba's TCK series of load switch ICs designed for general power management. These devices are engineered for consumer electronics, offering compact solutions with built-in protection features. The series typically includes variants with different resistance values and pin configurations to suit various power distribution needs.
Replacement Considerations
Check for direct substitutes within the TCK10x series or comparable single-channel load switches from other manufacturers. Ensure equivalent on-resistance, current rating, and package dimensions. Verify that any replacement maintains the same slew rate control functionality and voltage range.
