MAX1838EEE Maxim Integrated, MAX1838EEE Datasheet
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MAX1838EEE
Specifications of MAX1838EEE
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MAX1838EEE Summary of contents
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... Dual USB Switch with Auxiliary Input o Autoreset from Fault Condition o Guaranteed 500mA Load per Channel o Programmable Current Limits on Auxiliary Inputs o Reverse Current Protection o Thermal Overload Protection o Built-In 20ms Fault-Blanking 5.5V Range o Independent FAULT Indicator Outputs PART MAX1838EEE Applications AUX FAULTA IN ADJA OUTA2 OUTA1 OUTB2 OUTB1 ...
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Dual USB Switch with Fault Blanking and Autoreset ABSOLUTE MAXIMUM RATINGS IN_, AUX_, ON, OUT_, SEL, FAULT_, ADJ_ to GND .........................................................-0.3V to +6V IN_, AUX_ to OUTA_; IN_, AUX_ to OUTB_.................-6V to +6V AUX_ to IN_ .................................................................-6V to +6V Maximum ...
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Dual USB Switch with Fault Blanking ELECTRICAL CHARACTERISTICS (continued SEL = GND, ADJ_ = open IN__ AUX__ +25°C.) PARAMETER SYM BOL Turn-On Delay Output Rise Time Turn-Off Delay from ON Output Fall ...
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Dual USB Switch with Fault Blanking and Autoreset ELECTRICAL CHARACTERISTICS (continued 5V, SEL = GND, ADJ_ = open IN__ AUX__ PARAMETER SYM BO L Current-Limit Threshold Short-Circuit Current Limit I SHORT Continuous ...
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Dual USB Switch with Fault Blanking (Circuit of Figure 5V +25°C, unless otherwise noted.) IN_ A AUX QUIESCENT CURRENT vs. V AUX 4. ...
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Dual USB Switch with Fault Blanking and Autoreset (Circuit of Figure 5V +25°C, unless otherwise noted.) IN_ A FAULT-BLANKING TIME vs. TEMPERATURE 20.5 20.0 19 4.5V AUX V = 5.5V AUX 19.0 V ...
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Dual USB Switch with Fault Blanking (Circuit of Figure 5V +25°C, unless otherwise noted.) IN_ A SWITCH TURN-ON TIME 1µF OUT MAX1838 toc17 ...
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Dual USB Switch with Fault Blanking and Autoreset PIN NAME Current-Limit Adjust for Channel A. When operating from auxiliary input, adjust the current limit by 15 ADJA connecting a resistor from ADJA to GND as shown in Programmable Current Limit. ...
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Dual USB Switch with Fault Blanking Output Fault Protection The MAX1838 senses the switch output voltage and selects 0.9A continuous current limiting when V greater than 1V or short-circuit current limiting when V is less than 1V (see Behavior During ...
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Dual USB Switch with Fault Blanking and Autoreset between IN and AUX. However, a fault does not trigger since the fault blanking-time is longer than the supply switchover time. Applications Information Input Power Source AUX provides the power for the ...
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Dual USB Switch with Fault Blanking during a load step. The MAX1838 is capable of driving inductive loads, but avoid exceeding the device’s absolute maximum ratings. Usually the load inductance is relatively small, and the MAX1838’s input includes a substantial ...
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Dual USB Switch with Fault Blanking and Autoreset Chip Information PROCESS: BiCMOS 12 ______________________________________________________________________________________ Package Information For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 13 © 2010 Maxim Integrated Products ...