ChipApex | Global Electronic Components Supplier
MIC2043-1YM
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8SOP
- 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：1.6V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
- Current - Output (Max)：3A
- Rds On (Typ)：40mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Adjustable), Open Load Detect, 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)
Download product information
Overview
The MIC2043-1YM is a single-channel high-side power switch IC manufactured by Microchip Technology. It operates within a supply voltage range of 2.7 V to 5.5 V and supports a maximum load current of 3 A. The device features a typical on-resistance of 60 mΩ, ensuring efficient power delivery with minimal voltage drop. Integrated protection mechanisms include adjustable current limiting and thermal shutdown to safeguard connected loads against overcurrent and overheating conditions.
Feature Summary
- Single-channel high-side switching topology for low-voltage applications
- Integrated adjustable current limit and thermal shutdown protection
- Low on-resistance for efficient power distribution
Applications
- USB port power distribution and protection
- Peripheral device power switching in consumer electronics
- Battery-powered equipment load management
Procurement Notes
Verify the specific suffix 'YM' corresponds to the SOIC-8 package and tape-and-reel or tube configuration required for your assembly process. Confirm that the operating temperature range of -40°C to +85°C aligns with your environmental specifications. Ensure compatibility with the 2.7 V to 5.5 V input voltage range before finalizing procurement.
Selection Notes
Select this component when a single high-side switch with 3 A capacity is needed. It is suitable for applications requiring integrated fault protection without external components. Consider alternative channel counts if multiple switches are required. Verify that the SOIC-8 footprint fits the PCB layout constraints.
Part Context
This part belongs to the MIC2043 family of low-voltage power switches. It provides a compact solution for managing power distribution in systems where space and efficiency are critical. The series offers various channel configurations and package options to suit different design requirements.
Replacement Considerations
Check for direct substitutes within the same product family, such as other MIC2043 variants with different channel counts or packages. Ensure any replacement maintains the 3 A current rating and compatible voltage range.
