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OB2358AP Ver la hoja de datos (PDF) - On-Bright Electronics

Número de piezacomponentes Descripciónfabricante
OB2358AP 0B2358AP, OB2358AP / Current Mode PWM Power Switch On-Bright
On-Bright Electronics  On-Bright
OB2358AP Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
OB2358
Current Mode PWM Power Switch Freq Shuffling
CHARACTERIZATION PLOTS
(The characteristic graphs are normalized at Ta=25℃)
UVLO(ON)(V) vs Temperature(C)
10.00
9.80
9.60
9.40
9.20
9.00
-40 -10 20 50 80 110
Temperature(C)
UVLO(OFF)(V)VS Temp(C)
15.9
15.8
15.7
15.6
15.5
15.4
15.3
-40 -10 20 50 80 110
Temperature(C)
Istartup(uA) vs Temperature(C)
4.0
3.5
3.0
2.5
2.0
-40 -10 20 50 80 110
Temperature(C)
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
Ivdd vs Vdd
5
10
15
20
25
30
Vdd(V)
1.10
Vth_OC(V)vs duty(%)
1.00
0.90
0.80
0.70
0
15
30
45
60
75
Duty(%)
10
8
6
4
2
0
25
MOSFET Rdson vs Temperature
50
75
100
125
150
Temperature(℃)
Fosc(KHz) vs Temperature(C)
52.0
51.0
50.0
49.0
48.0
-40 -10 20 50 80 110
Temperature(C)
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OB_DOC_DS_5800
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