AP7346 Datasheet, PDF (8/14 Pages) Diodes Incorporated – DUAL HIGH ACCURACY CURRENT LIMIT LDO WITH ENABLE

AP7346
Performance Characteristics (Cont.)
Load Transient Response Waveforms (VIN=VOUT+1V, CIN=COUT1=COUT2=0.47μF, TA= +25°C)
V_OUT =1.8V
150
100
Output Current
50
50mA  100mA
0
1.9
1.8
1.7
Output Voltage
3.4
3.3
Output Voltage IOUT=30mA
3.2
V_OUT =3.3V
150
100
Output Current
50
3.4
50mA  100mA
0
3.3
3.2
Output Voltage
1.9
1.8
1.7
Output Voltage Iout=30mA
0
80
160
240
320
400
Time t (µs)
0
80
160
240
320 400
Time t (µs)
V_OUT =1.8V
200
100
Output Current
0.1mA  150mA
0
1.9
1.8
1.7
Output Voltage
3.4
3.3
Output Voltage IOUT=30mA
3.2
0
80
160
240 320
400
Time t (µs)
V_OUT =3.3V
200
100
3.4
Output Current
0.1mA  130mA
0
3.3
3.2
1.9
Output Voltage
1.8
1.7
Output Voltage Iout=30mA
0
80
160
240 320
400
Time t (µs)
AP7346
Document number: DS38082 Rev. 1 - 2
8 of 14
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July 2015
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