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MIC2505-1YM
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 7.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2A
- Rds On (Typ)：30mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- 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)
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Overview
The MIC2505-1YM is a fully integrated high-side power switch manufactured by Microchip Technology. It features a single output channel with a continuous current limit of 2A and an on-state resistance (RDS(on)) of 30mΩ to 50mΩ. The device operates within a supply voltage range of 3V to 7.5V and supports TTL-compatible control inputs. It includes internal protection mechanisms such as thermal shutdown and reverse battery protection. The component is housed in an 8-pin SOIC package and is rated for operation between -40°C and +85°C.
Feature Summary
- Integrates a protected N-channel MOSFET with a charge pump for high-side switching applications
- Features TTL-compatible active-high control inputs for direct logic interfacing
- Includes comprehensive protection against overcurrent, thermal overload, and reverse polarity
Applications
- Peripheral power distribution in industrial systems
- High-side switching for USB ports and peripheral buses
- Power management in automotive electronics
Procurement Notes
Verify the specific datasheet revision and ordering suffix when sourcing. Confirm that the package type matches the required PCB footprint. Ensure the operating temperature range aligns with the final application environment. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component for applications requiring a single-channel high-side switch with 2A capacity. It is suitable for systems needing TTL-compatible control signals. Consider the 30mΩ on-resistance for efficiency calculations. Verify that the 3V to 7.5V input range meets system requirements.
Part Context
The MIC2505-1YM belongs to the MIC2505 family of single and dual high-side switches. This series provides integrated solutions for power distribution, combining control logic with power MOSFETs. The family offers various configurations to support different current ratings and channel counts for diverse power management needs.
Replacement Considerations
Check for compatible alternatives from the same product family or other manufacturers offering similar high-side switch specifications. Ensure pin compatibility and electrical parameters match the original design requirements.
