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MIC2044-1BTS
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Product Detailed Parameters
- Description：POWER DISTRIBUTION SWITCH
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- 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 MIC2044-1BTS is a high-side power distribution switch from Microchip Technology, housed in a 16-TSSOP package. It features an N-channel output with an on/off interface. The device supports a load voltage range of 0.8V to 5.5V and a supply voltage of 1.6V to 5.5V. It provides up to 6A continuous output current with adjustable current limiting. Maximum on-resistance is 30mΩ. Operating temperature ranges from -40°C to +85°C.
Feature Summary
- High-side MOSFET switch optimized for general-purpose power distribution
- Adjustable current limit with short circuit protection
- Slew rate controlled output with status flag indication
Applications
- General purpose power distribution
- Circuit protection applications
- Load drivers requiring high current output
Procurement Notes
Verify the specific suffix 'BTS' against the official Microchip datasheet to confirm pinout configuration and internal threshold settings. Ensure the 16-TSSOP package dimensions match your PCB footprint requirements. Confirm that the 0.8V minimum operating voltage aligns with your system's power rail specifications before finalizing procurement.
Selection Notes
Select this component when a single-channel high-side switch with adjustable current limiting is required. The 6A capacity suits moderate load applications. Verify compatibility with systems operating between 1.6V and 5.5V. Consider the 30mΩ maximum on-resistance for thermal management needs. Ensure the TSSOP-16 package fits within the available board space constraints.
Part Context
The MIC2044 series includes variants like MIC2044-1YTS and MIC2044-2BTS. These are high-side switches designed for power distribution. The MIC2044-1BTS specifically denotes a single-channel version. It shares core protection features with the family but differs in package or threshold settings depending on the suffix.
FAQ
Is the MIC2044-1BTS a buck converter?
No, it is a high-side MOSFET power switch. Some sources incorrectly classify it as a buck converter; it functions as a load driver with protection.
What is the maximum continuous output current?
The device supports up to 6A continuous output current.
