AME5297 Datasheet, PDF (11/14 Pages) Analog Microelectronics – Step-Down DC/DC Converter

AME
AME5297
Power Off from Input Voltage
(5V/DViv^IN) ^C1
(2V/VD^Oiv^UT) ^C2
(5V/DVi^Sv^W) ^C3
(2A/DivI)^{L C4}
V_IN=12V, V_OUT=3.3V, I_OUT=0A
Time(50ms/Div)
(5V/DViv^EN) ^C1
(2V/VD^Oiv^UT) ^C2
(5V/DVi^Sv^W) ^C3
(2A/DivI)^{L C4}
Power Off from EN
V_IN=12V, V_OUT=3.3V, I_OUT=0A
Time(2s/Div)
Short Circuit Entry
V_IN=12V, V_OUT=3.3V, I_OUT=0A
(1V/VD^Oiv^UT) ^C3
(10V/DVi^Sv^W) ^C2
(1V/DViv^SS) ^C1
(5A/DivI)^{L C4}
Time(5ms/Div)
Rev. A.05
3A, 18V, 500KHz Synchronous
Step-Down DC/DC Converter
Power Off from Input Voltage
(5V/DViv^IN) ^C1
(2V/VD^Oiv^UT) ^C2
(5V/DVi^Sv^W) ^C3
V_IN=1I2_OV_UT,=V3_OAUT=3.3V
(2A/DivI)^L C4
Time(5ms/Div)
(5V/DViv^EN) ^C1
(2V/VD^Oiv^UT) ^C2
(5V/DVi^Sv^W) ^C3
(2A/DivI)^{L C4}
Power Off from EN
V_IN=12I_OV_U,_T=V3OAUT=3.3V,
Time(5ms/Div)
Short Circuit Recovery
V_IN=12I_OV_U,_T=V0OAUT=3.3V,
(1V/VD^Oiv^UT) ^C3
(10V/DVi^Sv^W) C2
(1V/DViv^SS) ^C1
(5AD/ivI)^{L C4}
Time(5ms/Div)
11