MAX892L Maxim, MAX892L Datasheet
MAX892L
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MAX892L Summary of contents
Page 1
... SET to ground. When the switch is on, the quiescent supply current is a low 13µA. When the switch is off, the quiescent current decreases to 0.1µA. The MAX891L/MAX892L are available in 8-pin µMAX packages. ________________________Applications PCMCIA Slots Access Bus Slots ...
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... Turn-Off Time _______________________________________________________________________________________ Continuous Power Dissipation (T µMAX (derate 4.1mW/°C above +70°C) .......................330mW + 0.3V) Operating Temperature Range IN MAX891LEUA/MAX892LEUA ............................-40°C to +85°C Storage Temperature Range ............................-65°C to +150°C Lead Temperature (soldering, 10sec) ........................... +300°C = +25°C.) A CONDITIONS = 5V GND 0mA OUT = V = 5.5V IN OUT = 5 ...
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... OUT SET FAULT Logic Output Low Voltage I Turn-On Time V Turn-Off Time V Note 1: Tested with I = 50mA for the MAX891L, 25mA for the MAX892L, and V OUT Note 2: Parameters to -40°C are guaranteed by design, not production tested. _______________________________________________________________________________________ Current-Limited, High-Side CONDITIONS = 5V GND 0mA IN ...
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Current-Limited, High-Side P-Channel Switches with Thermal Shutdown __________________________________________Typical Operating Characteristics (Typical Operating Circuit +25°C, unless otherwise noted.) A QUIESCENT CURRENT vs. INPUT VOLTAGE INPUT ...
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P-Channel Switches with Thermal Shutdown ____________________________Typical Operating Characteristics (continued) (Typical Operating Circuit +25°C, unless otherwise noted.) A CURRENT-LIMIT RESPONSE (MAX891L 0 2µs/div C = 47µ 0.1µF B: ...
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... OUT Switch Output. P-channel MOSFET drain. Bypass OUT with a 0.1µF capacitor to ground. _______________Detailed Description The MAX891L/MAX892L P-channel MOSFET power switches limit output current to a user-programmed level. When the output current is increased beyond the set current level, the current is also increased ...
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... If the fault short-circuit condition is not removed, the switch will cycle on and off, resulting in a pulsed output. The MAX891L/MAX892L provide a fault output (FAULT). This open-drain output goes low when in current limit or when the die temperature exceeds +135°C. During start-up, FAULT is low until the switch is fully on and no over-current condition exists. A 100kΩ ...
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... MAX. ________________________________________________________Package Information 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. 8 ___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © ...