Typical Performance Characteristics (Continued)
FSDH321, FSDL321
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
0
50
100
150
T emp[℃]
Feedback Source Current (Ifb)
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
0
50
100
150
T emp[℃]
Start up Current (Istart)
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
0
50
100
150
T emp[℃]
Burst peak current (Iburst)
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
0
50
100
150
T emp[℃]
Peak current limit (ILIM)
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
0
50
100
150
T emp[℃]
Startup Charging Current (Ich)
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
0
50
100
150
T emp[℃]
Over Voltage Protection (Vovp)
9