ML4890 데이터 시트보기 (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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