Microchip MIC2591B-2YTQ-TR

Manufacturer No:

MIC2591B-2YTQ-TR

Manufacturer:

Microchip

Package:

48-TQFP

Description:

Dual-Slot PCI Express Hot-Plug Controller

Quantity:

Delivery:

Payment:

In Stock :Available

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MIC2591B-2YTQ-TR information

Microchip MIC2591B-2YTQ-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2591B-2YTQ-TR.

Type
Parameter

Product type
Compact-PCI/PCI-X/PCI-Express

Latch off
Yes

/FAULT
2

# of PWRGD
1 Active Low

Oja (C/W)
56.5

Download datasheets and manufacturer documentation for Microchip MIC2591B-2YTQ-TR.

Application Notes:

55369d38ee07c8113946dcca4ff095a6.pdf

ff35b65cb6cdd4d9c40ad675207afb27.pdf

Data Sheets:

c6840a7676f142ac09f83da58822d49f.pdf

The MIC2591B is a dual-slot power controller supporting the power distribution requirements for Peripheral Component Interconnect Express (PCI Express®) Hot-Plug compliant systems incorporating the Intelligent Platform Management Interface (IPMI) Specifi cation v1.0. The MIC2591B provides complete power control support for two PCI Express slots, including the 3.3VAUX defined by the PCI Express standards. Support for 12V, 3.3V, and 3.3VAUX supplies is provided including programmable constant-current inrush limiting, voltage supervision, programmable current limit, and circuit breaker functions. These features provide comprehensive system protection and fault isolation. The MIC2591B also incorporates an SMBus interface via which complete status of each slot is provided. Data such as voltage and current from each supply of each slot can be obtained for IPMI sensor records in addition to the power status of each slot.

Supports two independent PCI Express slots
SMBus interface for slot power control and status
Voltage-tolerant I/O for compatibility with SMBus 2.0 systems
Intergrated power MOSFETs for 3.3VAUX rails
Standby operation for Wake-on-LAN applications with low backfeed on Main +12V and +3.3V rails.
Integral analog multiplexer and 8-bit ??ADC
Compliant to the Intelligent Platform Management Interface (IPMI) Specifi cation v1.0
Conversion results available via an SMBus interface
Programmable inrush current limiting
Active current regulation controls inrush current
Electronic circuit breaker for each supply to each slot
High accuracies for both circuit breaker trip points and nuisance trip prevention timers
Dual level fault detection for quick fault response without nuisance tripping
Thermal isolation between circuitry for Slot A and Slot B
Two General Purpose Input pins suitable for interface to logic and switches.

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.