The MAX1773/MAX1773A highly integrated ICs serve multiple sources of control logic for power systems. They directly drive an external P-channel MOSFET of choice from an AC adapter and dual battery charging and discharging sources. The selection presents the presence of a power source based on the state of the battery. The MAX1773/MAX1773A use an integrated analog compa...
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The MAX1894/MAX1924 are lithium-ion/lithium-polymer (Li+) battery pack protection ICs for 3 - 4 series Li+ battery packs. The MAX1894/MAX1924 improve useful operating li life+battery monitoring of single-cell voltage and prevent over/undervoltage conditions. The MAX1894/MAX1924 also protect the battery pack against charge current, discharge current and packshort fault cond...
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The MAX1894/MAX1924 are lithium-ion/lithium-polymer (Li+) battery pack protection ICs for 3 - 4 series Li+ battery packs. The MAX1894/MAX1924 improve useful operating li life+battery monitoring of single-cell voltage and prevent over/undervoltage conditions. The MAX1894/MAX1924 also protect the battery pack against charge current, discharge current and packshort fault cond...
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The MAX1906 protects lithium-ion/lithium polymer (lithium) battery packs from overvoltage conditions by blowing out a three-terminal fuse. The IC reset protection circuit used together provides a high level of safety against overcharging Li-ion batteries. It can be used with 2-, 3-, or 4-cell Li-Ion batteries in series. The MAX1906 monitors single-cell battery voltage. If any batte...
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The MXA-256-X detector is a hybrid focal plane InGaAs PIN photodiode array with wavelength response ranging from 800 nm to 1700 nm. The array has 256 elements in a straight line orientation with a standard configuration of 0.5 mm in height. A buffered multiplexer provides individual CMOS amplifiers for each photodiode. Integrating amplifiers maintain zero volt bias on each InGa...
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The MAX6427-MAX6438 single/dual battery monitors have internal hysteresis. These devices offer single (MAX6427/MAX6428/MAX6429, MAX6433/MAX6434/MAX6435) or dual (MAX6430/MAX6431/MAX6432MAX6436/MAX6437/MAX6438) low battery output specifications, which can be used to indicate three battery conditions: Battery is good (in normal system operating mode), the...
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Features allow insertion and removal of control supply voltages from 10.8V to 36V from a live BSA Foldback Current-Limited Open Circuit and Overcurrent Fault Detection Drives an External N-Channel MOSFET Automatically retry or shut down operation Lockout after overcurrent fault Programmable supply voltage Application Hot Plate Insertion Electronic Circuit Breaker ...
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Features Allows insertion and removal from a live backplane safety bureau System reset and power control Good output Programmable electronic circuit breaker Connect the input detection board to insert or remove the undervoltage lockout power-on reset input The LTC®1421/LTC1421-2.5 Thermal SwapTM controller allows boards to be safely inserted and removed from a live backplane. Us...
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Features allow safe insertion and removal from powered PCI slots for motherboards (LTC1643H) or CompactPCITM cards (LTC1643L/LTC1643L-1) Control - 12V, 3.3V, 5V, 12V Supply Programmable Foldback Current Limit to Circuit Breaker User Programmable Supply Voltage Power-Up Ratio External N-Channel High-Side Driver - 12V and 12V on-chip switch fault and ...
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Allows safety board insertion into live backplane removal Programmable power sequencing Programmable electronic circuit breaker Ensures correct power-up behavior Undervoltage lockout glitch filter prevents spurious reset signals The LTC®1645 is a dual-channel Thermal SwapTM controller that allows boards to be safely inserted and removed from a live backplane. Using external N-chann...
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Features Build N+1 Redundant Power Hot SwapTM Power Supply Split Output Power Fault Elimination ORing Diode Identification and Localized Output Low, Output High and Open Circuit Fault Output Voltage from 1.5V to 12V 16-Pin Narrow Body SSOP Package The LTC®4350 is a load sharing controller that allows the system to be connected in parallel with the same ...
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