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AAT4290

Features: • 1.8V to 5.5V Input Voltage Range• 5 or 3 Independent Load Switches• Optional 200µS Slew Rate Control• S2Cwire Interface• 1.1Ω RDS(ON) Per Switch• Low Quiescent Current- 5µA- 0.1µA in Shutdown• -40°C to +85°C Temperature ...

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SeekIC No. : 004261210 Detail

AAT4290: Features: • 1.8V to 5.5V Input Voltage Range• 5 or 3 Independent Load Switches• Optional 200µS Slew Rate Control• S2Cwire Interface• 1.1Ω RDS(ON) Per Switch...

AAT4290 Data Sheet

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Part Number:
AAT4290
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• 1.8V to 5.5V Input Voltage Range
• 5 or 3 Independent Load Switches
• Optional 200µS Slew Rate Control
• S2Cwire Interface
• 1.1Ω RDS(ON) Per Switch
• Low Quiescent Current
- 5µA
- 0.1µA in Shutdown
• -40°C to +85°C Temperature Range
• 8-Pin SC70JW Package


Application

• Cell Phones
• I/O Expansion
• Multiple Low Power Switching
• Personal Communication Devices
• Portable Electronic Devices


Pinout

Connection Diagram


Specifications

Symbol Description Value Units
VIN IN to GND -0.3 to 6 V
VOUT OUT to GND -0.3 to VIN + 0.3 V
VEN/SET EN/SET to GND -0.3 to 6.0 V
IMAX Maximum Continuous Switch Current 250 mA
TSTORAGE Storage Temperature Range -65 to 150 °C
VESD ESD Rating - HBM 2 4000 V



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, configured for use as a microprocessor I/O expander. Having independent drain outputs and a common source input, they operate with an input voltage ranging from 1.8V to 5.5V, making them ideal for 2.5V, 3.3V, or 5V systems, as well as systems powered by lithium-ion/polymer batteries. Each switch features a 500ns turn-on time. The switch states are controlled by a Simple Serial Control™ (S2Cwire™) interface which permits ease of control and efficiency of size. The quiescent supply current is very low, typically 5µA. In shutdown mode, the supply current is reduced to less than 1µA.

The AAT4290 and AAT4291 are offered in an 8 pin SC70JW package specified over the -40°C to +85°C temperature range.




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