MAX4925 Overvoltage Protectors with External pFET

Product DetailsThe MAX4923–MAX4926 overvoltage protection (OVP) controllers protect low-voltage systems against high-voltage faults of up to +28V with an appropriate external pFET. When the input voltage exceeds the overvoltage lockout (OVLO) thresh

MAX4987AE Overvoltage-Protection Controller with USB ESD Protection

Product DetailsThe MAX4987AE are overvoltage protection devices with built-in ESD protection for USB data lines. These devices feature a low 100mΩ (typ) RONinternal nFET switch and protect low-voltage systems against voltage faults up to +28V. When

MAX14606 Overvoltage Protectors with Reverse Bias Blocking

Product DetailsThe MAX14606/MAX14607 overvoltage protection devices feature low 54mΩ (typ) on-resistance (RON) internal FETs and protect low-voltage systems against voltage faults up to +36V. When the input voltage exceeds the overvoltage threshold,

LT4363 High Voltage Surge Stopper with Current Limit

Product DetailsThe LT4363 surge stopper protects loads from high voltage transients. It regulates the output during an overvoltage event, such as load dump in vehicles, by controlling the gate of an external N-channel MOSFET. The output is limited to a sa

MAX14736 Precision, Ultra-Fast, Low Supply Current, Bidirectional Overvoltage Protector

Product DetailsThe MAX14736/MAX14737 overvoltage-protection (OVP) devices guard battery-powered modules in portable devices against overvoltage faults. The low 15mΩ (typ) on-resistance, as well as the low 13µA (typ) quiescent supply current of

LTC4367 100V Overvoltage, Undervoltage and Reverse Supply Protection Controller

Product DetailsThe LTC4367 protects applications where power supply input voltages may be too high, too low or even negative. It does this by controlling the gate voltages of a pair of external N-channel MOSFETs to ensure that the output stays within a sa

MAX20334 OverVoltage and Surge-Protected Dual SPDT Data Line Switch

Product DetailsThe MAX20334 is a 2 x SPDT switch with overvoltage protection intended for use with portable devices. In highvoltage charging solutions, a data line short event to the high-voltage VBUScan result in either charger misdetection or permanent

MAX17613A 4.5V to 60V, 3A Current-Limiter with OV, UV, and Reverse Protection

Product DetailsThe Olympus series of ICs is the industry's smallest and most robust integrated system protection solution. The MAX17613A/MAX17613B/MAX17613C adjustable overvoltage and overcurrent protection devices are ideal to protect systems against

ADM1060 Multi Power Supply Sequencer & Supervisor

Product DetailsTheADM1060is a programmable supervisory/sequencing device that offers a single chip solution for multiple power supply fault detection and sequencing in communications systems.In central offices, servers, and other infrastructure systems, a

LTC2923 Power Supply Tracking Controller

Product DetailsThe LTC2923 provides a simple solution to power supply tracking and sequencing requirements. By selecting a few resistors, the supplies can be configured to ramp-up and ramp-down together or with voltage offsets, time delays or different ra

LTC2926 MOSFET-Controlled Power Supply Tracker

Product DetailsThe LTC2926 provides a simple solution for tracking and sequencing up to three power supply rails. An N-channel MOSFET and a few resistors per channel configure the load voltages to ramp up and down together, with voltage offsets, with time

MAX6877 Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors

Product DetailsThe MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure

ADM1260 Super Sequencer with Inter-chip ‘Cascade' Bus and Nonvolatile Fault Recording Supports 4 Devices

Product DetailsThe ADM1260 Super Sequencer®is a configurable supervisory/sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple supply systems.A high speed interchip bus (ICB) allows multiple devices to b

LTC7106 A 7-Bit Current DAC with PMBus Interface

Product DetailsThe LTC7106 is a precision, PMBus controlled, bidirectional current digital-to-analog converter that adjusts the output voltage of any conventional VFBreferenced regulator. The LTC7106 can work with the vast majority of power management con

LT4351 MOSFET Diode-OR Controller

Product DetailsThe LT4351 creates a near-ideal diode using external single or back-to-back N-channel MOSFETs. This ideal diode function permits low loss ORing of multiple power sources. Power sources can easily be ORed together to increase total system po

MAX8585 ORing MOSFET Controllers with Fastest Fault Isolation for Redundant Power Supplies

Product DetailsCritical loads often employ parallel-connected power supplies with redundancy in order to enhance system reliability. The MAX8535/MAX8536/MAX8585 are highly integrated but inexpensive MOSFET controllers that provide isolation and redundant

MAX5968 Circuit-Breaker and Ideal Diode Controller with Digital Monitoring Functions

Product DetailsThe MAX5968 soft-switch and ideal diode controller protects systems with redundant DC-DC converter modules against failure of the converter by controlling external n-channel MOSFETs at the input and output of the converter. Input short-circ

ADP195 Logic Controlled, High-Side Power Switch with Reverse Current Blocking

Product DetailsThe ADP195 is a high-side load switch designed for operation between 1.1 V to 3.6 V and protected against reverse current flow from output to input. This load switch provides power domain isolation helping extended power domain isolation. T

DS1830 Reset Sequence Pushbutton

Product DetailsThe DS1830 Reset Sequencer monitors the power supply for an in-tolerance condition and the pushbutton reset input for a manual reset. First a precision temperature-compensated reference and comparator circuit monitors the status of the powe

LTC2951-1 LTC2951-2 Push Button On/Off Controller

Product DetailsThe LTC2951 is a micropower, wide input voltage range pushbutton ON/OFF controller. The part contains a pushbutton input which controls the toggling of an open-drain enable output. The pushbutton turn OFF debounce time is externally program

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