XRP6657_12 Datasheet, PDF (5/11 Pages) Exar Corporation – 1.5A 1.3MHz Synchronous Step Down Converter

XRP6 6 5 7
1 .5 A 1 .3 M H z Sy n ch r o n o u s St e p D o w n Co n v e r t e r
TYPICAL PERFORMANCE CHARACTERISTICS
All data taken at V IN = 2.7V to 5.5V, T J = T A = 25°C, unless otherwise specified
Information section of this datasheet.
- Schematic and BOM from Application
Fig. 4: Efficiency vs Output Current
VOUT=3.3V
Fig. 5: Efficiency vs Output Current
VOUT=1.8V
Fig. 6: Efficiency vs Output Current
VOUT=1.5V
Fig. 7: Efficiency vs Output Current
VOUT=1.2V
Fig. 8: Reference Voltage vs Temperature
Fig. 9: Output Voltage vs Load Current
© 2012 Exar Corporation
5/ 11
Rev. 1.4.0