The Texas Instruments PCI2250 PCI-to-PCI Bridge provides two high-performance connection paths to the Peripheral Component Interconnect (PCI) bus. Transactions occur between the master on one PCI bus and the target on another PCI bus, and the PCI2250 allows bridged transactions to occur on both buses simultaneously. The bridge supports burst mode transmission to maxim...
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Features 12-V - 12-V, 3.3-V, 5-V main power switch and auxiliary 3.3-V power switch 12 V, 12 V and auxiliary 3.3-V power FETs Hot-swap protection and control of all supplies Overcurrent protection of all power supplies One of the main 12 V, 3.3 V, 5 V and auxiliary 3.3-V power supplies under voltage monitoring from any load fault in any other slot Fault Latch Thermal Shutdow...
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Features Wide input voltage range: -36 V to -80 V Transient evaluation to -100 V Programmable current limit Programmable current slew rate Enable input (EN) Fault Timer Eliminates Nuisance Travel Open-Drain Fault Output (Fault) Requires few external components 8-pin MSOP package application - 48V distributed power system central office exchange wireless base station Des...
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Features Precision Fault Threshold Programmable Average Power Limit Programmable Linear Current Control Programmable Overcurrent Limit Programmable Fault Time Fault Output Indication Shutdown Control Undervoltage Lockout 8-Pin SOIC The UCC1913 family of negative high voltage circuit breakers provides complete power management, hot swap, and fault handling capabili...
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The MAX4271/MAX4272/MAX4273 form a complete family of integrated 3V to 12V hot-swap controllers. They allow safe insertion and removal of circuit cards from a live backplane. Discharged filter capacitor circuit cards provide low impedance with live backplanes. High surge currents from the backplane's line cards can burn up connectors and components, or temporarily cause a system...
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The SOT23 hot-swap controllers MAX5902/MAX5903 allow circuit cards to be safely, hot-swapped into a live backplane without causing glitches on the power rails. These devices operate from +9 V to 72 V and provide the easiest hot-swap solution except for external P-channel MOSFETs that eliminate all external components. The MAX5902/MAX5903 limit inrush current loads and pr...
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The MAX5910/MAX5917 are fully integrated hot-swap switches for the positive power rail. These devices can be safely inserted into and removed from a circuit card backplane or port into the field without causing glitches to the backplane power rails. They also monitor various circuit parameters with logic level IFAULT outputs if faulty and disconnected load conditions occur. The MA...
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The MAX5911/MAX5912 are fully integrated hot-swap switches for the negative rail. These devices can be safely inserted and removed from a circuit card backplane or port in the field without the negative power rails that cause problematic glitches. They also monitor the control panel with a logic level FAULT output if various circuit parameters and disconnected loads fail. The MAX...
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The MAX5915/MAX5915A/MAX5916/MAX5916A dual PCI 2.2 hot-swap controllers can safely insert and relocate two PCI cards into a live PCI slot or backplane with limited inrush current at startup. After start-up, these devices provide protection against short-circuit, over-current and under-voltage conditions. The MAX5915/MAX5915A/MAX5916/MAX5916A provide independ...
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The MAX5918 and MAX5919 are +1 V to 13.2 V dual hot-swap controllers with independent on/off control for complete dual-supply system protection. They allow for safe insertion and removal of circuit card backplanes in the field. The MAX5918 and MAX5919 operate down to 1V providing an input above the 2.7V discharge filter capacitor provided by the circuit card to provide a low imp...
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The fully integrated MAX5933A-MAX5933F/MAX5947A/B/C +9 V to +80 V positive hot-swap controller rails (MAX5947A/B/C) can be safely inserted and relocated to a live backplane without Can cause circuit card glitches on the backplane power rails. "The MAX5947B is pin and functionally compatible with the LT1641-2. Other devices provide complementary features such as sele...
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