AAT4292IJQ-T1 ANALOGICTECH [Advanced Analogic Technologies], AAT4292IJQ-T1 Datasheet

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TM SmartSwitch General Description The AAT4292 SmartSwitch is a member of AnalogicTech’s TM Application Specific Power MOSFET family. The AAT4292 has seven P-channel MOSFETs configured for use as a high side microprocessor GPIO expander powered from a common supply source. ...

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TM TM SmartSwitch SmartSwitch Pin Descriptions Symbol Pin # Function OUT4 1 P-channel MOSFET drain; Channel 4 output pin. OUT5 2 P-channel MOSFET drain; Channel 5 output pin. OUT6 3 P-channel MOSFET drain; Channel 6 output pin. OUT7 4 P-channel ...

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TM TM SmartSwitch SmartSwitch Absolute Maximum Ratings Symbol Description V VIN to GND IN V OUT to GND OUT V EN/SET to GND EN/SET I Maximum Continuous Switch Current MAX T Operating Junction Temperature Range J V ESD Rating – ...

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TM TM SmartSwitch SmartSwitch Electrical Characteristics V = 5.0V -40°C to 85°C unless otherwise noted. Typical values are Symbol Description Power Supply and MOSFETs V Operation Voltage IN I Quiescent Current Q I Shutdown Current ...

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TM TM SmartSwitch SmartSwitch Typical Characteristics Unless otherwise noted 5.0V Quiescent Current vs. Input Voltage 1.5 2 2.5 3 3.5 4 Input Voltage (V) V and V vs. Input ...

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TM TM SmartSwitch SmartSwitch Typical Characteristics Unless otherwise noted 5.0V EN/SET Latch Timeout vs. Temperature 1.4 1.3 1.2 1.1 1 -40 - Temperature (°C) EN/SET Timeout vs. Input Voltage 1.8 1.7 1.6 1.5 1.4 ...

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TM TM SmartSwitch SmartSwitch Typical Characteristics Unless otherwise noted 5.0V Turn-On Characteristic = 50Ω Ω 5V ...

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TM TM SmartSwitch SmartSwitch Functional Block Diagram VIN UVLO EN/SET Functional Description The AAT4292 consists of seven P-channel MOSFET power switches designed for I/O expansion applications. The device operates with input voltages ranging from 1.8V to 5.5V which, along with ...

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TM SmartSwitch age. When the device is switched ON, the gate voltage is quickly increased to the threshold level of the MOSFET. Once at this level, the current begins to slew as the gate voltage is slowly increased until the ...

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TM SmartSwitch Data Code Address Data OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 Address Data OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 ...

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TM SmartSwitch Application Information Thermal Considerations The AAT4292 is designed to deliver continuous output load currents. Due to its high integration, care must be taken in designing for higher load conditions. If greater loads are required, outputs can be tied ...

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TM TM SmartSwitch SmartSwitch Timing Diagram EN/SET 1 OUT1 To OUT2 Application Circuits System μController (condense seven GPIO control lines to one Seven Channel High-Side I/O Expander Seven Channel High-Side I/O Expander Address LAT T ...

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TM TM SmartSwitch SmartSwitch Battery + Battery - R4 R5 LED4 LED5 Clock Figure 3: Keypad, Backlighting, or Fashion Lighting Control. Evaluation Board Schematic J1 VCC Input Voltage DC+ DC- CON 1 TP4 TP5 R 4 330Ω ...

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TM TM SmartSwitch SmartSwitch Evaluation Board Layout Figure 5: AAT4292 Evaluation Board Layout Top Layer (not to scale Seven Channel High-Side I/O Expander Seven Channel High-Side I/O Expander Figure 6: AAT4292 Evaluation Board Layout Bottom Layer (not to ...

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... Part Number (Tape & Reel) 1 4WXYY SC70JW-10 0.225 ± 0.075 2.00 ± 0.20 0.100 PRODUCT DATASHEET PRODUCT DATASHEET AAT4292 AAT4292 2 AAT4292IJQ-T1 0.45 ± 0.10 4° ± 4° 2.10 ± 0.30 End View 15 15 ...

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TM TM SmartSwitch SmartSwitch Advanced Analogic Technologies, Inc. 3230 Scott Boulevard, Santa Clara, CA 95054 Phone (408) 737-4600 Fax (408) 737-4611 © Advanced Analogic Technologies, Inc. AnalogicTech cannot assume responsibility for use of any circuitry other than circuitry entirely embodied ...