AME5283 Datasheet, PDF (14/20 Pages) Analog Microelectronics – Rectified Step-Down Converter

AME
AME5283
2A, 300KHz ~ 2MHz Synchronous
Rectified Step-Down Converter
n Characterization Curve (Contd.)
Power ON from EN
Power off from EN
1
2
3
4
Time (400nS /DIV)
1) EN= 5V/div
2) V_SW= 5V/div
3) V_OUT = 1V/div
4) I_L = 1A/div
Power ON from V_IN
1
2
3
4
Time (400uS /DIV)
1) EN= 5V/div
2) V_SW= 5V/div
3) V_OUT = 1V/div
4) I_L = 1A/div
Power Off from V_IN
1
2
3
4
Time ( 2.0mS /DIV )
1) V_IN= 5V/div
2) V_SW= 5V/div
3) V_OUT = 1V/div
4) I_L = 1A/div
1
2
3
4
Time (2.0mS /DIV )
1) V_IN= 5V/div
2) V_SW= 5V/div
3) V_OUT = 1V/div
4) I_L = 1A/div
14
Rev. A.03