DC-DC Buck-Boost Converters

austriamicrosystems Buck Boost Converters offer highest efficiency over a wide input voltage range. Buck Boost converters are capable to convert voltages above, below and equal to the output voltage at highest efficiencies of up to 90%.

Part No.
Description
Datasheet
Price (1k)*
Buy
Sample
Input Voltage
Output Voltage
Output Current
Efficiency
Iq
Architecture
fmax
Enable/SHDN
Reset
Features
Package
            V V mA % µA kHz /SHDN POK
AS1331 300mA, DC-DC Buck-Boost Converter Download Datasheet $ 1.29
1.8 to 5.5 2.5 to 3.3 300 90 22 Hysteretic, sync. <500 Low battery detection TDFN(3x3)-10
AS1337 200mA DCDC Step-up Converter with Buck Mode Download Datasheet $ 0.70
0.65V to 4.5V 2.5V to 5.0V 200 97 20 fixed Freq.,sync 1200 yes yes Buck Mode TDFN(3x3)-8

* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates.

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