What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

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MIC2580A-1.6BTS

Name: MIC2580A-1.6BTS
Brand: Micrel Inc.
Price: 2.51 USD
Availability: InStock
Rating: 5 (1 reviews)

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Manufacturer Micrel Inc.

Manufacturer Product Number MIC2580A-1.6BTS

Description HOT-SWAP PCI POWER CONTROLLER

Datasheet MIC2580A-1.6BTS Datasheet(pdf)

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$2.51

Quantity Quantity Available: 1500

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Micrel Inc.

Microchip Technology Inc. stands as a preeminent purveyor of microcontroller and analog semiconductors, proffering a realm of diminished venture in product evolution, abridged aggregate system expenditure, and expedited market entry, spanning a myriad of heterogeneous patron implementations globally. With its central command stationed in Chandler, Arizona, Microchip avails itself of superlative technical assistance, concomitant with unwavering consignment and excellence.

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MIC2580A-1.6BTS Features

• PCI hot-plug and CompactPCI™ hot-swap support
• +12V, +5V, +3.3V, and –12V power supply control
• Circuit breaker function to protect system
• Programmable slew rate control for all supplies
• Foldback current-limiting
• +5V and +3.3V programmable current-limit thresholds
• Undervoltage and overcurrent diagnostic outputs
• Deglitch filters on diagnostic fault outputs
•
•Integrated +12V and –12V MOSFET switchesIntegrated high-side drivers for 3.3V and 5V externalswitches
• Precharge supply for CompatPCI™ I/O termination

MIC2580A-1.6BTS General Description

The MIC2580A is a hot-swap controller that provides for safeand orderly insertion and removal of PCI based adapter cardsfrom a PCI hot-plug compliant system backplane orCompactPCI™ system.The MIC2580A incorporates a circuit breaker function thatprotects all four supplies (+12V, +5V, +3.3V, and –12V) uponan overcurrent fault condition. Current foldback limiting pre-vents large transient currents caused by plugging adaptercards into live backplanes, such as in a CompactPCI system.A programmable slew-rate control limits high inrush currentsto all loads that occur when power is applied to large capaci-tive loads.Voltage supervisory functions for all four power supplies areprovided by “power good” (/PWRGD) and “overcurrent fault”(/FAULT) diagnostic outputs. Power good and overcurrentfault include deglitch filters to prevent nuisance tripping.Power good is active when all four supplies are withintolerance. Fault (/FAULT) goes active upon overcurrent orovertemperature conditions. The on-off control input (/ON) isused to cycle power to the adapter card.

MIC2580A-1.6BTS Applications

• PCI hot-plug systems
• CompactPCI™ hot-swap systems

MIC2580A-1.6BTS Pin Description

Pin NumberPin NamePin Function12345612VOUT3VGATE3VOUT3VSENSE+12V Switched Supply (Output): Load carrying output.3.3V Gate Drive (Output): Drives gate of external N-channel MOSFET +3Vswitch. Adding capacitance will slow the slew rate of the external MOSFETswitch turn-on. (The external MOSFET’s gate is charged by an internalcurrent source.)+3.3V Output Voltage Sense (Input): Connect to source of externalN-channel MOSFET (+3V switched output) to monitor for output undervolt-age conditions.+3.3V Current Sense (Input): Measures voltage drop across an externalsense resistor with respect to 3VIN for overcurrent detection through the+3.3V switch.3VIN3V Supply (Input): +3.3V-supply input for current monitoring (reference inputfor 3VSENSE). Not a load-current carrying input./PCIRSTPCI-Bus Reset (Input): Input from PCI bus that resets the internal logic.MIC2580A2February 2005

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2. The basic freight for packages ≤0.5kg or equivalent volume is influenced by the time zone and country.

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1. Our products are currently shipped using DHL, SF, and UPS. For low quantities, FedEx is the chosen carrier.

Delivery Time

1. Once shipped, the estimated delivery time is contingent on the selected shipping method.

1. Every electronic component you purchase from us comes with a 365-Day Warranty. We stand behind the quality of our products.

2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.

FAQs:

Q: How does SZComponents ensure that MIC2580A-1.6BTS is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their MIC2580A-1.6BTS devices on our platform. We prioritize the sourcing channels and quality of MIC2580A-1.6BTS products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
Q: Where can I find detailed information about MIC2580A-1.6BTS chips, including original manufacturer details, Hot Swap Controllers application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the Hot Swap Controllers category, or navigate through the 's brand page for comprehensive information.
Q: Are the prices and stock levels of 's MIC2580A-1.6BTS shown on the platform accurate?
A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your MIC2580A-1.6BTS order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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A: We accept various payment methods, including TT Bank, PayPal, Credit Card, Western Union, and Escrow.
Q: How are shipping arrangements made, and how can I track my package?
A: Customers can select from industry-leading freight companies like DHL, FedEx, UPS, TNT, and Registered Mail. Once your order is ready for shipment, our sales team will inform you about the shipping details and provide a tracking number. Note that tracking information might take up to 24 hours to appear. Typically, Express delivery takes 3-5 days, while Registered Mail requires 25-60 days.
Q: What is the process for returns or replacements of MIC2580A-1.6BTS?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the MIC2580A-1.6BTS if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
We are informed about the defects within 90 days from the delivery date.
The MIC2580A-1.6BTS remains unused and in its original packaging.
To initiate a return, please:
Inform us within the 90-day period.
Obtain a Request for Return Authorization.
For more details, refer to our Return & Change Policy.
Q: How can I get support or request datasheets and pin diagrams for MIC2580A-1.6BTS?
A: For any After-Sales service, including datasheets and pin diagrams for MIC2580A-1.6BTS, feel free to contact us at [email protected]
Q: How can I contact SZComponents? Please provide specific contact methods.
A: Reach out to us by clicking the customer service button at the bottom right corner of our site, submitting an RFQ directly, or using the 'Contact Us' link at the top of our page to email or call us. We guarantee a response to your inquiries within 24 hours.

Product Attributes

TYPE	DESCRIPTION	Select all
Package	Bulk
Current - Supply	-
Series	-
Operating Temperature	-40°C ~ 85°C
Current - Output (Max)	-
Voltage - Supply	3.3V, 5V, ±12V
Programmable Features	Current Limit, Fault Timeout, Slew Rate
Features	Latched Fault, Thermal Limit
Applications	CompactPCI™, PCI
Internal Switch(s)	Both
Number of Channels	4
Supplier Device Package	24-TSSOP
Type	Hot Swap Controller, Switching Regulator
Package / Case	24-TSSOP (0.173", 4.40mm Width)
Product Status	Obsolete
Mounting Type	Surface Mount