ACE721A
Technology
1.2MHz, 800mA SYNCHRONOUS DC-DC BUCK CONVERTER
400ns/div
400ns/div
Figure 5. Light Load Operation
(VIN=3.6V, VOUT=1.8V, IOUT=0mA)
Figure 6. Heavy Load Operation
(VIN=3.6V, VOUT=1.8V, IOUT=800mA)
200μs/div
400μs/div
Figure 7. Load Transient
Figure 8. Start up from Shutdown
(VIN=3.6V, VOUT=1.8V, RLOAD=2.5Ω)
(VIN=3.6V, VOUT=1.8V, IOUT=0mA to 800mA)
10μs/div
40μs/div
Figure 9. Short Circuit Protection
(VIN=3.6V, VOUT=1.8V, no load)
Figure 10. Short Circuit Recovery
(VIN=3.6V, VOUT=1.8V, no load)
VER 1.3
5