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Microchip High Side Power Switch IC 8-Pin MSOP 2.7V to 5.5V 1.5A Current Limit MIC2544-1YMM
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Length | 5mm |
| Model | MIC2544-1YMM |
| Width | 3.99mm |
| Mount Type | Surface |
| Number of inputs | 1 |
| Series | MIC2544 |
| Maximum Operating Temperature | 125°C |
| Package Type | MSOP |
| Minimum Operating Temperature | -40°C |
| Operating Current | 1.5A |
| Number of outputs | 2 |
| Interface Type | ACPI |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
| Switch On Resistance RdsOn | 120mΩ |
Key Features
- The device features a maximum on resistance of 120 milli-ohms for low power loss.
- It supports an adjustable current limit up to 1.5 amperes to protect connected circuits.
- Includes reverse current flow blocking with no body diode, enhancing system reliability.
- Offers a very low on-state supply current of typically 75 microamperes.
- Off-state supply current is minimal at approximately 1 microampere, saving power during standby.
- Equipped with an open-drain fault flag for status monitoring.
- Supports surface mount MSOP package with 8 pins for compact PCB designs.
- Operational temperature range from -40°C up to 125°C for robust industrial use.
Product Description
Microchip MIC2544-1YMM is a high integration, high side power switch integrated circuit optimized for low loss DC power switching and power management applications. It operates with input voltages from 2.7 volts to 5.5 volts, making it suitable for use with USB and ACPI power interface requirements.
The device features an adjustable current limit capability up to 1.5 amperes, providing protection against overcurrent conditions while ensuring efficient power delivery. The maximum switch on resistance is 120 milliohms, allowing minimal voltage drop and reduced heat generation.
Advanced features include reverse current blocking without the typical body diode, contributing to system stability. The device also has a very low on-state supply current of about 75 microamperes and off-state supply current near 1 microampere, promoting energy savings in the overall system.
Built in an 8-pin MSOP surface-mount package, the MIC2544-1YMM offers compactness and ease of integration into modern printed circuit boards. It is designed for industrial-grade temperature ranges from -40°C to +125°C, suitable for harsh environments.
Additional protections such as thermal shutdown ensure device reliability and protection against overheating. The open-drain fault flag output provides system-level alerting and fault detection.
This IC includes 2 outputs and 1 input with compatibility to ACPI (Advanced Configuration and Power Interface) standards, making it ideal for power management in computing and embedded systems.
Typical use cases for the MIC2544-1YMM include industrial power control, portable device power management, and embedded system applications where efficient and reliable power switching is required.
Explore the wide range of Power Switch ICs at EnvMart for solutions that meet demanding electronic power management needs. The device features a maximum on resistance of 120 milli-ohms for low power loss. It supports an adjustable current limit up to 1.5 amperes to protect connected circuits.
Includes reverse current flow blocking with no body diode, enhancing system reliability. Offers a very low on-state supply current of typically 75 microamperes. Off-state supply current is minimal at approximately 1 microampere, saving power during standby.
Equipped with an open-drain fault flag for status monitoring. Supports surface mount MSOP package with 8 pins for compact PCB designs. Operational temperature range from -40°C up to 125°C for robust industrial use. Features 2 outputs and 1 input with ACPI interface compatibility.
Includes thermal shutdown circuitry to prevent device damage.
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Frequently Asked Questions
The maximum operating temperature of this model is 125°C, making it suitable for robust industrial applications.
It supports an adjustable current limit of up to 1.5 amperes, providing protection against overcurrent conditions.
The maximum switch on resistance is 120 milliohms, which helps minimize voltage drop and reduce heat generation.
This model operates with input voltages ranging from 2.7 volts to 5.5 volts, suitable for various power management applications.
It is packaged in an 8-pin MSOP surface-mount configuration, allowing for compact PCB designs.
The on-state supply current is typically around 75 microamperes, promoting energy efficiency during operation.
Yes, it is equipped with an open-drain fault flag output for status monitoring and fault detection.
This IC features 1 input and 2 outputs, providing flexibility in circuit design.
It supports the ACPI (Advanced Configuration and Power Interface) standards, making it compatible with various power management systems.
The device includes thermal shutdown circuitry to prevent damage from overheating, enhancing reliability during operation.
The dimensions are 5mm in length and 3.99mm in width, making it compact for integration into electronic designs.
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