AAT4250_06 ANALOGICTECH [Advanced Analogic Technologies], AAT4250_06 Datasheet
AAT4250_06
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AAT4250_06 Summary of contents
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General Description The AAT4250 SmartSwitch is a member of AnalogicTech’s Application Specific Power MOS- FET™ (ASPM™) product family slew rate controlled P-channel MOSFET power switch designed for high-side load switching applications. This switch operates with an input ...
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Pin Descriptions Pin # SOT23-5 SC70JW N Pin Configuration 2 Slew Rate Controlled Load Switch Symbol Function OUT P-channel MOSFET drain. GND Ground connection. N/C Not internally ...
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Absolute Maximum Ratings T = 25°C, unless otherwise noted. A Symbol Description GND IN V ON/OFF to GND ON V OUT to GND OUT I Maximum Continuous Switch Current MAX I Maximum Pulsed Current DM T Operating ...
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Electrical Characteristics -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 3 1.5 1 0.5 0 -40 - Temperature (°C) Off-Supply Current vs. Temperature 1000 100 ...
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Typical Characteristics Unless otherwise noted 5V Turn-On Waveforms (C = 1µ 0.1µ OUT 4 V (ON/OFF Time (ms) Turn-On Waveforms (C = 1µF; C ...
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Typical Characteristics Unless otherwise noted 5V vs. Temperature DS(ON) 160 150 140 130 120 110 IN 100 90 80 -40 - Temperature (°C) Typical ON/OFF ...
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Functional Block Diagram ON/OFF Functional Description The AAT4250 is a slew rate controlled P-channel MOSFET power switch designed for high-side load switching applications. It operates with input volt- ages ranging from 1.8V to 5.5V which, along with its extremely low ...
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Enable Function The AAT4250 features an enable / disable function. This pin (ON) is active high and is compatible with TTL or CMOS logic. To assure the load switch will turn on, the ON control level must be greater than ...
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High Peak Output Current Applications Some applications require the load switch to oper- ate at a continuous nominal current level with short duration, high-current peaks. specification in the Absolute Maximum Ratings table to ensure the AAT4250’s maximum pulsed current rating ...
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Evaluation Board Layout The AAT4250 evaluation layout follows the printed circuit board layout recommendations, and can be used for good applications layout. Note: Board layout shown is not to scale. Figure 1: Evaluation Board Top Side Silk Screen Layout / ...
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Ordering Information Package SOT23-5 (SOT25) SC70JW-8 All AnalogicTech products are offered in Pb-free packaging. The term “Pb-free” means semiconductor products that are in compliance with current RoHS standards, including the requirement that lead not exceed 0.1% by weight in homogeneous ...
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BSC 0.50 BSC 0.50 BSC 2.00 ± 0.20 7° ± 3° All dimensions in millimeters. © Advanced Analogic Technologies, Inc. AnalogicTech cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an AnalogicTech product. No ...