ML4890 Просмотр технического описания (PDF) - Micro Linear Corporation
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ML4890 Datasheet PDF : 12 Pages
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TABLE 1. MAXIMUM OUTPUT CURRENT AND EFFICIENCY (continued)
ML4890-5
VIN
L = 10µH
1.0
1.5
2.0
L = 15µH
1.0
1.5
2.0
2.5
3.0
L = 22µH
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
L = 33µH
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
L = 47µH
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
L = 68µH
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
IOUT (mA) EFFICIENCY PERCENTAGE
13.6
67.9
42.7
77.2
82.2
78.1
9.3
69.6
31.7
80.9
60.6
81.6
95.7
80.5
137.9
79.4
7.4
73.6
23.1
83.6
46.1
84.6
73.9
84.0
108.9
83.0
145.1
82.4
184.5
81.3
200.0
80.1
6.0
76.9
18.3
85.8
34.2
86.8
57.0
86.6
82.3
86.2
106.0
85.3
137.1
84.6
169.3
84.0
14.2
87.2
25.7
88.3
41.4
88.3
59.4
88.0
82.9
87.3
105.5
86.6
131.3
86.2
17.9
88.9
31.7
89.8
46.2
89.7
63.2
89.6
82.5
89.2
99.7
88.0
ML4890
11
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