AAT4291IJS-1-T1 AAT [Advanced Analog Technology, Inc.], AAT4291IJS-1-T1 Datasheet
AAT4291IJS-1-T1
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AAT4291IJS-1-T1 Summary of contents
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General Description The AAT4290 and AAT4291 SmartSwitch products are members of AnalogicTech’s Application Specific Power MOSFET™ (ASPM™) product family. The AAT4290 and AAT4291 are five and three P-channel MOSFETs, respectively, config- ured for use as a microprocessor I/O expander. Having ...
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Pin Descriptions Pin # AAT4290 AAT4291 N Pin Configuration AAT4290 SC70JW-8 (Top View OUT2 2 OUT1 3 EN/SET 4 2 ...
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Absolute Maximum Ratings Symbol Description GND IN V OUT to GND OUT V EN/SET to GND EN/SET I Maximum Continuous Switch Current MAX T Storage Temperature Range STORAGE V ESD Rating - HBM ESD Thermal Characteristics Symbol ...
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Electrical Characteristics V = 5.0V -40°C to +85°C, unless otherwise noted. Typical values are Symbol Description V Operation Voltage IN I Quiescent Current Q I Off Supply Current Q(OFF) I Off Switch Current SD(OFF) V ...
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Typical Characteristics Unless otherwise noted 5V Quiescent Current vs. Temperature 4.5 4 3.5 3 2.5 2 -40 - Temperature (°C) V and V vs. Input Voltage ...
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Typical Characteristics Unless otherwise noted 5V EN/SET Latch Timeout vs. Temperature 3.4 3.2 3 2.8 2 5.0V IN 2.4 2.2 -40 - Temperature (°C) EN/SET Timeout vs. Input Voltage 4.3 4.1 ...
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Typical Characteristics Unless otherwise noted 5V Turn-On Characteristic ( 50Ω (5V/div (5V/div) EN/SET (5V/div) Time (2µs/div) Transition of Outputs (V = 5V; ...
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Functional Block Diagram IN EN/SET Functional Description The AAT4290 consists of five P-channel MOSFET power switches designed for I/O expansion appli- cations. The AAT4291 has all of the features offered in the AAT4290, but integrates three switches instead of five. ...
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EN/SET pin has remained in a high state for T . The AAT4290 is disabled after the LAT EN/SET pin has transitioned and remained in a logic low state for Clock OUT5 OUT4 OUT3 ...
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Timing Diagram OUTn EN/SET Output Sequencing If output sequencing is not necessary, then all of the outputs will be switched on simultaneously on the first rising edge of the EN/SET pin. However, if out- put sequencing ...
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... OUT3 OUT4 OUT5 GPIO 2 GPIO 2 to GPIO 3 GPIO 5 GPIO 4 are now free for other uses GPIO 5 Figure 1: GPIO I/O Expander (condense five GPIO control lines to one). AAT4291IJS SC70JW-8: 2x2mm IN VOUT 10µF C+ 1µF C- EN/SET GND GND Figure 2: RGB LED Control AAT4290/91 Function 1 ...
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... Advanced Analogic Technologies, Inc. 830 E. Arques Avenue, Sunnyvale, CA 94085 Phone (408) 737-4600 Fax (408) 737-4611 12 I/O Expander Load Switches with Serial Control 1 Marking Part Number (Tape and Reel) HSXYY HCXYY SC70JW-8 0.225 ± 0.075 0.100 0.45 ± 0.10 2.10 ± 0.30 AAT4290/91 2 AAT4290IJS-1-T1 AAT4291IJS-1-T1 0.048REF 4° ± 4° 4290.2006.03.1.2 ...