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MAX893LESA+
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 8SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1.2A
- Rds On (Typ)：70mOhm
- Input Type：Non-Inverting
- Features：-
- Fault Protection：Current Limiting (Adjustable), Over Temperature
- 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 MAX893LESA+ is a high-side power distribution switch featuring a P-Channel MOSFET in an 8-SOIC package. It provides 1.2A continuous current with integrated current limiting and thermal protection. The device operates from a supply voltage range of 4V to 30V, offering precise load control for compact electronic applications.
Feature Summary
- Integrated current limiting and thermal shutdown protection
- High-side P-Channel output configuration
- Compact surface-mount packaging
Applications
- Load switching in embedded systems
- Power distribution in industrial equipment
- Peripheral power management in consumer electronics
Procurement Notes
Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status and specific lot codes against the manufacturer's datasheet prior to procurement. Ensure storage conditions align with semiconductor handling standards to maintain device integrity.
Selection Notes
Select this component for applications requiring high-side switching with built-in protection features. Evaluate the 1.2A current limit against peak load requirements. Consider the SOIC-8 footprint for PCB layout compatibility and verify thermal dissipation capabilities within the intended operating environment.
Part Context
Part of the Maxim Integrated power switch family designed for robust load management. The MAX893 series emphasizes reliability and compactness, suitable for space-constrained designs requiring efficient power distribution and fault protection mechanisms.
Replacement Considerations
Consult official cross-reference lists for compatible alternatives. Verify pinout compatibility and electrical specifications such as on-resistance and current limits before substitution.
