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AAT4250

Features: • 1.8V to 5.5V Input voltage range• 120mΩ (5V) typical RDS(ON)• Low quiescent current• Typical 2µA• Typical 0.1µA with Enable off• Only 2.0V needed for ON/ OFF Control• Temperature range -40º to 85°C• 5kV ESD rating&#...

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SeekIC No. : 004261207 Detail

AAT4250: Features: • 1.8V to 5.5V Input voltage range• 120mΩ (5V) typical RDS(ON)• Low quiescent current• Typical 2µA• Typical 0.1µA with Enable off• Onl...

AAT4250 Data Sheet

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Part Number:
AAT4250
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/21

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Product Details

Description



Features:

• 1.8V to 5.5V Input voltage range
• 120mΩ (5V) typical RDS(ON)
• Low quiescent current
• Typical 2µA
• Typical 0.1µA with Enable off
• Only 2.0V needed for ON/ OFF Control
• Temperature range -40º to 85°C
• 5kV ESD rating
• 5-pin SOT23 or SC70JW-8 package


Application

• Hot swap supplies
• Notebook computers
• Personal communication devices


Pinout

Connection Diagram


Specifications

Symbol Description Value Units
VIN IN to GND -0.3 to 6 V
VON ON/OFF to GND -0.3 to 6 V
VOUT OUT to GND -0.3 to VIN + 0.3 V
IMAX Maximum Continuous Switch Current 1.7 A
IDM Maximum Pulsed Current IN 2.5V 4 A
IN <2.5V 2 A
TJ Operating Junction Temperature Range   -40 to 150 °C
TLEAD Maximum Soldering Temperature (at Leads) 300 °C
VESD ESD Rating1 - HBM 5000 V



Description

The AAT4250 SmartSwitch™ is a member of AATI's Application Specific Power MOSFET™ (ASPM™) product family. It is a Slew Rate Controlled P-channel MOSFET power switch designed for high-side load-switching applications. This switch operates with an input voltage range from 1.8V to 5.5V, making it ideal for 2.5V, 3.3V or 5V systems. The part features 1.5ms turn on and 10µs turn off time. The AAT4250 has an under voltage lock out which turns off the switch when an under-voltage condition exists. Input logic levels are TTL compatible. The quiescent supply current is very low, typically 2µA. In shutdown mode, the supply current is typically reduced to 0.1µA or less.

The AAT4250 is available in a 5-pin SOT23 and 8-pin SC70JW specified over -40 to 85°C.




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