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MIC2044-1YTS
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 16TSSOP
- 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：0.8V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
- Current - Output (Max)：6A
- Rds On (Typ)：20mOhm
- Input Type：Non-Inverting
- Features：Power Good, Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Adjustable), Open Load Detect, Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：16-TSSOP
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
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Overview
The MIC2044-1YTS is a high-side power switch IC from Microchip Technology, designed for general-purpose power distribution. It features an N-channel MOSFET output with a typical on-resistance of 20 mΩ to 21 mΩ. The device supports a load voltage range of 0.8V to 5.5V and operates within a supply voltage of 1.6V to 5.5V. It provides current limiting capabilities adjustable from 1A to 6A, depending on the specific variant configuration. The component is housed in a TSSOP-16 surface-mount package and functions reliably across an operating temperature range of -40°C to +85°C.
Feature Summary
- High-side switching architecture optimized for low-voltage applications
- Integrated current limiting and thermal protection mechanisms
- Low on-resistance N-channel MOSFET output for efficient power delivery
Applications
- General-purpose power distribution systems
- Hot-swap controller circuits
- Power management in embedded devices
Procurement Notes
Verify the exact suffix against the manufacturer's official datasheet to confirm pinout and electrical specifications. Ensure the ordering code matches the required current limit setting and package type. Cross-reference the document revision date to guarantee compatibility with your design requirements. Confirm that the supplier provides authentic components with traceable origin.
Selection Notes
Select this component when a robust high-side switch with integrated protection is required for loads up to 5.5V. Consider the specific current limit threshold needed for your application, as variants exist within the series. Evaluate the TSSOP-16 footprint constraints and ensure thermal dissipation meets system demands under maximum load conditions.
Part Context
This part belongs to the MIC2044/MIC2045 family of high-side MOSFET switches. These devices are engineered for versatility in power distribution tasks, offering built-in safeguards against overcurrent and overheating. The family serves as a reliable solution for managing power rails in various electronic systems requiring precise control and protection.
Replacement Considerations
Consult the official Microchip cross-reference guide for verified substitutes. Direct replacements must match the TSSOP-16 package and high-side switching functionality. Verify that any alternative component meets or exceeds the 5.5V load voltage rating and provides equivalent protection features.
