IC PWR SWITCH N-CHAN 1:1 8SOIC The MIC2043 is high-side MOSFET switch optimized for general purpose power distribution applications which require circuit protection.
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Feb 2, 2022
Rae Morton
MOSFETs: High-Side vs Low-Side Switching
IC PWR SWITCH N-CHAN 1:1 8SOIC
The MIC2043 is high-side MOSFET switch optimized for general purpose power distribution applications which require circuit protection. The MIC2043 is high-side N-Channel switch equipped with programmable current limit up to 3A for use in general purpose power distribution applications. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.
MIC2043-2YM-TR
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.34587 | $4.35 |
| 10+ | $4.09987 | $41 |
| 100+ | $3.86781 | $386.78 |
| 500+ | $3.64887 | $1824.44 |
| 1000+ | $3.44233 | $3442.33 |
The following figure is the diagram of MIC2043 pinout.
The followings are MIC2043 Footprint, and 3D Model.
Footprint
3D Model
The MIC2043 is high-side MOSFET switch optimized for general purpose power distribution applications which require circuit protection. The device switches up to 5.5V and as low as 0.8V while offering both programmable current limiting and thermal shutdown to protect the device and the load. A fault status output is provided in order to detect overcurrent and thermal shutdown fault conditions. The device employs soft-start circuitry to minimize the inrush current in applications that employ highly capacitive loads. Additionally, for tighter control over inrush current during start-up, the output slew-rate may be adjusted by an external capacitor. The MIC2043 features a auto-reset circuit breaker mode that latches the output off upon detecting an overcurrent condition lasting more than 28ms. The output is reset by removing or reducing the load.
This article will introduce MIC2043 systematically from its features, pinout to its specifications, applications, also including MIC2043 datasheet and so much more.
● 60mΩ max. on-resistance
● 0.8V to 5.5V operating range
● Adjustable current limit
● Power-Good detection
● Up to 3A continuous output current
● Short-circuit protection with thermal shutdown
● Adjustable slew-rate control
● Circuit breaker mode
● Fault status flag
● Undervoltage lockout
● Output MOSFET reverse current flow block when disabled
● Very fast reaction to short-circuits
● Low quiescent current
Microchip Technology MIC2043-2YM-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2043-2YM-TR.
Microchip Technology MIC2043-2YM-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC2043-2YM-TR.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 7 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Number of Pins | 8Pins | |
| Supplier Device Package | 8-SOIC | |
| Usage Level | Industrial grade | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| Published | 2005 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Max Operating Temperature | 85°C | |
| Min Operating Temperature | -40°C | |
| Base Part Number | MIC2043 | |
| Number of Outputs | 1Output | |
| Output Type | N-Channel | |
| Max Output Current | 3A | |
| Interface | On/Off | |
| Max Supply Voltage | 5.5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Output Configuration | High Side | |
| Voltage - Supply (Vcc/Vdd) | 1.6V~5.5V | |
| Input Type | Non-Inverting | |
| Switch Type | General Purpose | |
| Ratio - Input:Output | 1:1 | |
| Voltage - Load | 1.6V~5.5V | |
| Fault Protection | Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO | |
| Rds On (Typ) | 40mOhm | |
| Features | Slew Rate Controlled, Status Flag | |
| RoHS Status | ROHS3 Compliant |
The following is the Block Diagram of MIC2043.
MIC2043 Block Diagram
● Docking stations
● Notebook PCs
● PDAs
● Hot swap board insertions
● RAID controllers
● USB hosts
● ACPI power distribution
The following diagram shows the MIC2043 package.
Package
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
Download datasheets and manufacturer documentation for Microchip Technology MIC2043-2YM-TR.
Download datasheets and manufacturer documentation for MIC2043-2YM-TR
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