AS1333-BWLT Ver la hoja de datos (PDF) - austriamicrosystems AG

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AS1333-BWLT

650mA, Step Down DC/DC Converter for Portable Applications

austriamicrosystems AG 

AS1333

Data Sheet - Typical Operating Characteristics

Figure 13. Shutdown Response; VIN=3.6V,

VOUT=3.09V, RLOAD=5Ω

Figure 14. Shutdown Response; VIN=4.2V,

VOUT=3.09V, RLOAD=5Ω

50µs/Div

Figure 15. Line Transient Response; VIN=3.3V to

3.9V, IOUT=100mA, VOUT=3.09V

50µs/Div

Figure 16. Timed Current Limit Response;

VIN = 3.6V

50µs/Div

Figure 17. Output Voltage Ripple;

VOUT = 3.09V, IOUT = 200mA

10µs/Div

Figure 18. VOUT Ripple in Skip Mode; VIN=3.31V,

VOUT=3.09V, RLOAD=5Ω

200ns/Div

www.austriamicrosystems.com

Revision 1.02

1µs/Div

7 - 16

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