MAX16063TG+

19-4100; Rev 0; 4/08 1% Accurate, Low-Voltage, Quad Window Voltage Detector Features The MAX16063 is a 1% accurate, adjustable, quad window voltage detector in a small thin QFN package. This device is designed to provide a higher level of system reliability by monitoring multiple supply voltages and providing a fault signal when any of the voltages exceed their overvoltage thresholds or fall ...
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Корпус QFN-24 TQFN24
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19-4100; Rev 0; 4/08 1% Accurate, Low-Voltage, Quad Window Voltage Detector Features The MAX16063 is a 1% accurate, adjustable, quad window voltage detector in a small thin QFN package. This device is designed to provide a higher level of system reliability by monitoring multiple supply voltages and providing a fault signal when any of the voltages exceed their overvoltage thresholds or fall below their undervoltage thresholds. o Monitor Four Undervoltage/Overvoltage Conditions o 1% Accuracy Over Temperature o User-Adjustable Voltage Thresholds (Down to 0.4V) o Open-Drain Outputs with Internal Pullups Reduce the Number of External Components o Manual Reset Input o Margin Enable Input o Fixed or Adjustable RESET Timeout o Guaranteed to Remain Asserted Down to VCC = 1V o Fully Specified from -40°C to +125°C o Small, 4mm x 4mm Thin QFN Package The MAX16063 offers user-adjustable voltage thresholds that allow voltages to be monitored down to 0.4V. This allows the upper and lower trip thresholds of each window detector to be set externally with the use of three external resistors. Each monitored threshold has an independent opendrain output for signaling a fault condition. The outputs can be wire-ORed together to provide a single fault output. The open-drain outputs are internally pulled up with a 30µA current, but can be externally driven to other voltage levels for interfacing to other logic levels. Features include a margin input to disable the outputs during margin testing or any other time after power-up operations. Also featured is a reset output that deasserts after a reset timeout period after all voltages are within their threshold specifications. The reset timeout is internally set to 140ms (min), but can be externally adjusted to other reset timeouts using an external capacitor. In addition, the MAX16063 offers a manual reset input. This device is offered in a 4mm x 4mm thin QFN package and is fully specified from -40°C to +125°C. Ordering Information PART MAX16063TG+ TEMP RANGE PIN-PACKAGE -40°C to +125°C 24 TQFN-EP* +Denotes a lead-free package. *EP = Exposed pad. For tape-and-reel, add a “T” after the “+.” Tape-and-reel are offered in 2.5k increments. Typical Operating Circuit 3.5V 2.5V 1.8V 1.5V SRT VCC MARGIN UVIN1 RESET UVOUT1 Networking/Telecommunications Equipment OVIN1 OVOUT1 UVIN2 UVOUT2 Multivoltage ASICs Servers Automotive VCC µC GND Applications Storage Equipment RESET MAX16063 OVIN2 OVOUT2 UVIN3 UVOUT3 OVIN3 OVOUT3 UVIN4 UVOUT4 OVIN4 OVOUT4 GND MR Pin Configuration appears at end of data sheet. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 1 MAX16063 General Description PDF
Документация на серию MAX16063 

MAX16063 DS

Дата модификации: 05.12.2008

Размер: 177.4 Кб

13 стр.

    Публикации 1

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    08 ноября 2019
    статья

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