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AAT1145IDE0.6T1 Skyworks Solutions, Inc.
DC to DC Converter
    
The AAT1145 SwitchReg™ is a 1.2MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 1.5A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The AAT1145 also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications.
 
Key AttributesValue
Oscillation System
Switching Current1.5 A
Operating Frequency1.2 MHz
Power Dissipation2200 mW
Package TypeTDFN
Operating Voltage Range : Minimum Operating Voltage2.5 V
Operating Voltage Range : Maximum Operating Voltage5.5 V
Availability
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This product is available in the following countries:
  • Global - Circulators and Isolators
  • Americas
  • Asia
   
SKYWORKS SOLUTIONS, INC.