Skyworks Solutions, Inc.: DC/DC Switching Regulator IC: AAT1147: AAT1147IJS-0.6-T1

Power Electronics Products from CDI

AAT1147IJS-0.6-T1
High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter SC70JW-8
Manufacturer: Skyworks Solutions, Inc.
Status: Standard
Data Sheet: AAT1147IJS-0.6-T1 Data Sheet
RoHS Compliance: Skyworks Solutions, Inc., AAT1147IJS-0.6-T1, DC/DC Switching Regulator IC, High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter SC70JW-8 (Rohs Compliant), Component Distributors Inc. (CDI) Yes
Specifications
Type:
Step-Down (Buck) Converter
Configuration:
Buck
Vin Min:
2.7 V
Vin Max:
5.5 V
Vout Min:
0.6 V
Vout Max:
5.5 V
Iout:
400 mA
fosc:
1400 kHz
IQ (typ):
160 µA
Package:
SC70JW-8
Also Available
Part FunctionPart NumberDescription
Evaluation Board AAT1147IJS-0.6-DB1 Skyworks Solutions, Inc. Demo board for AAT1147IJS-0.6-T1
The AAT1147 SwitchReg is a fixed frequency 1.4MHz step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 0.6V. The AAT1147 is optimized for low noise portable applications, reacts quickly to a load variations, and reaches peak efficiency at heavy load. The AAT1147 output voltage is programmable with external feedback resistors. It can deliver 400mA of load current while maintaining high power efficiency. The 1.4MHz switching frequency minimizes the size of external components while keeping switching losses low. The AAT1147 available in a Pb-free, space-saving 2.0x2.1mm SC70JW-8 package and is rated over the -40°C to +85°C temperature range.
Pricing
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Availability
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Package Format
DescriptionUnits Per FormatAvailable
(T/R) 3000 0