MIC2591B-2YTQ
- Mfr.Part #
- MIC2591B-2YTQ
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC HOT PLUG CTRLR PCI EXP 48TQFP
- Stock
- 5,259
- In Stock :
- 5,259
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- Manufacturer :
- Microchip Technology
- Product Category :
- Hot Swap Controllers
- Reach Compliance Code :
- Compliant
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of Channels :
- 6
- Mounting Type :
- Surface Mount
- Features :
- Latched Fault, SMBus, Thermal Limit, UVLO
- Operating Temperature :
- 0°C~70°C
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 48-TQFP
- Base Product Number :
- MIC2591
- Terminal Form :
- Gull wing
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- Operating Supply Current :
- 2.5 mA
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tray
- Min Operating Temperature :
- 0 °C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Factory Lead Time :
- 29 Weeks
- Length :
- 7mm
- Peak Reflow Temperature (Cel) :
- 260
- Product Type :
- Hot Swap Voltage Controllers
- Surface Mount :
- yes
- Power Fail Detection :
- yes
- Internal Switch(s) :
- Both
- Supplier Package :
- TQFP
- Terminal Position :
- QUAD
- Number of Pins :
- 48
- Brand :
- Microchip Technology
- Terminal Pitch :
- 0.5mm
- Product Status :
- Active
- Applications :
- PCI Express®
- Product Category :
- Hot Swap Voltage Controllers
- Mounting Style :
- SMD/SMT
- Mount :
- Surface Mount
- Number of Terminals :
- 48
- Lead Free :
- Lead Free
- Mounting :
- Surface Mount
- Package :
- Tray
- Maximum Operating Temperature :
- + 70 C
- Product :
- Controllers and Switches
- Feature :
- Latched Fault, SMBus, Thermal Limit, UVLO
- Feature Pins :
- --
- Pin Count :
- 48
- ECCN Code :
- EAR99
- Subcategory :
- PMIC - Power Management ICs
- Seated Height-Max :
- 1.2 mm
- Screening Level :
- COMMERCIAL
- Package Shape :
- Square
- Qualification Status :
- Not Qualified
- RoHS :
- Details
- Adjustable Threshold :
- yes
- Published :
- 2005
- Number of Terminations :
- 48
- Number of Functions :
- 2
- Temperature Grade :
- COMMERCIAL
- Width :
- 7mm
- Supplier Device Package :
- 48-TQFP (7x7)
- Supply Voltage-Min (Vsup) :
- 3V
- Current - Output (Max) :
- --
- JESD-30 Code :
- S-PQFP-G48
- Series :
- --
- Minimum Operating Temperature :
- 0 C
- Type :
- Hot Plug Controller
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Supply Voltage :
- 3.3V
- Number of Outputs :
- 2
- Radiation Hardening :
- No
- Voltage - Supply :
- 3V~3.6V 11V~13V
- Max Operating Temperature :
- 70 °C
- Base Part Number :
- MIC2591B
- Datasheets
- MIC2591B-2YTQ

Hot Swap Controllers Microchip Technology MIC2591B-2YTQ Overview
The MIC2591B-2YTQ from Microchip Technology is a robust integrated circuit specifically designed for hot plug control in PCI Express applications. This component ensures safe insertion and removal of high-speed PCI Express cards by managing the electrical power distribution, which protects both the card and the motherboard from electrical damage. Its state-of-the-art design allows for scalable deployments in enterprise-level systems, making it an ideal solution for developers looking to enhance system reliability and performance. The Hot Swap Controllers Microchip Technology MIC2591B-2YTQ streamlines system maintenance and upgrades, significantly reducing downtime and increasing system longevity.
MIC2591B-2YTQ Features
This integrated circuit boasts features such as programmable current limiting, under-voltage lockout, and thermal shutdown protection. It also includes status reporting capabilities to monitor and control the power conditions efficiently, supporting a stable and secure operation in critical applications.
MIC2591B-2YTQ Applications
- Server Farms: Ensures smooth swaps of PCIe cards without system power shutdown, minimizing downtime and maintaining 24/7 operations.
- Telecommunications Equipment: Provides robust power management for hot-swappable transceivers and network interface cards, enhancing system reliability and serviceability.
- Data Centers: Supports hot plugging of high-performance network cards, ensuring continuous system scalability and maintenance without interrupting active operations.
- Industrial Computing: Facilitates the integration and maintenance of modular components in harsh industrial environments, protecting against power surges and spikes.
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