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MIC2592B-5BTQ中文资料PDF规格书
MIC2592B-5BTQ规格书详情
General Description
The MIC2592B is a dual-slot power controller supporting the power distribution requirements for Peripheral Component Interconnect Express (PCI Express) Hot-Plug compliant systems. The MIC2592B provides complete power control support for two PCI Express slots, including the 3.3VAUX defi ned 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 MIC2592B also incorporates an SMBus interface via which complete status of each slot is provided.
Features
• 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
• 12V, 3.3V, and 3.3VAUX supplies supported per PCI Express Specifi cation v1.0a
- Intergrated power MOSFETs for 3.3VAUX rails
- Standby operation for Wake-on-LAN applications with low backfeed on Main +12V and +3.3V rails.
• 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.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICREL |
23+ |
TQFP48 |
8500 |
原装正品,现货销售 |
询价 | ||
MICROCHIP/微芯 |
TQFP7x7 |
90000 |
公司集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 | |||
Microchip Technology |
22+/23+ |
48-TQFP(7x7) |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
Micrel |
07+/08+ |
48-TQFP |
245 |
询价 | |||
MICREL/麦瑞 |
TQFP48 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MICROCHIP-微芯 |
24+25+/26+27+ |
QFP-48 |
2368 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
MICROCHIP(美国微芯) |
20+ |
TQFP-48(7x7) |
2231 |
向鸿优势库存,货在仓库要货提前交代,绝对的原装,我 |
询价 | ||
Microchip Technology |
24+ |
48-TQFP |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
MICROCHIP(美国微芯) |
2112+ |
TQFP-48(7x7) |
105000 |
250个/托盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
Microchip |
23+ |
48QFN |
10000 |
原厂原装正品现货 |
询价 |