AME5282 Datasheet, PDF (15/21 Pages) Analog Microelectronics – Rectified Step-Down Converter

AME
AME5282
2A, 300KHz ~ 2MHz Synchronous
Rectified Step-Down Converter
n Characterization Curve (Contd.)
Power ON from V_IN
Power off from V_IN
1
1
2
2
3
3
4
2.0mS / div
1) V_IN= 5V/div
2) Vsw= 5V/div
3) V_OUT= 1V/div
4) I_L= 1A/div
Start-Up from EN
4
2.0mS / div
1) V_IN= 5V/div
2) Vsw= 5V/div
3) V_OUT= 1V/div
4) I_L= 1A/div
Power Off from EN
1
2
3
4
400uS / div
1) EN= 5V/div
2) V_SW= 5V/div
3) V_OUT= 1V/div
4) I_L = 1A/div
1
2
3
4
400uS / div
1) EN= 5V/div
2) V_SW= 5V/div
3) V_OUT= 1V/div
4) I_L = 1A/div
Rev. A.02
15