MIC2141 Datasheet, PDF (14/16 Pages) Micrel Semiconductor – Micropower Boost Converter Preliminary Information

MIC2141
Micrel
V_IN(min)
5.0V
5.0V
5.0V
5.0V
5.0V
9.0V
9.0V
9.0V
9.0V
12V
12V
12V
V_IN(max)
8.5V
V_OUT
9V
I_OUT(max)
17mA
15mA
10mA
5mA
1mA
L1
8.2µH
10µH
12µH
27µH
120µH
CR1
MBR0530
MBR0530
MBR0530
BAT54
BAT54
I_PEAK
(V_IN = V_OUT – 0.5V)
795mA
652mA
643mA
241mA
54mA
I_PEAK
(V_IN = V_IN(min))
467mA
383mA
319mA
142mA
32mA
11.5V
12V
10mA
5mA
2mA
1mA
8.2µH
18µH
39µH
82µH
MBR0530
MBR0530
BAT54
BAT54
1,075mA
490mA
226mA
108mA
467mA
213mA
98mA
47mA
14V
15V
7mA
5mA
2mA
1mA
8.2µH
12µH
27µH
56µH
MBR0530
MBR0530
MBR0530
BAT54
1356mA
926mA
412mA
199mA
467mA
319mA
142mA
68mA
14V
16V
2.5mA
1mA
0.5mA
22µH
56µH
120µH
MBR0530
BAT54
BAT54
986mA
190mA
90mA
174mA
68mA
32mA
14V
22V
1.7mA
1.0mA
0.5mA
0.1mA
22µH
39µH
82µH
180µH
MBR0530
BAT54
BAT54
BAT54
486mA
274mA
130mA
60mA
174mA
98mA
47mA
21mA
11.5V
12V
33mA
20mA
10mA
5mA
1mA
15µH
22µH
47µH
100µH
470µH
MBR0530
MBR0530
BAT54
BAT54
BAT54
588mA
401mA
188mA
88mA
19mA
460mA
314mA
147mA
69mA
15mA
14V
15V
20mA
10mA
5mA
2mA
1mA
15µH
27µH
56µH
150µH
270µH
MBR0530
MBR0530
BAT54
BAT54
BAT54
741mA
412mA
199mA
74mA
41mA
460mA
256mA
123mA
46mA
26mA
14V
20V
4.5mA
2mA
1mA
39µH
68µH
150µH
BAT54
BAT54
BAT54
215mA
131mA
72mA
177mA
84mA
46mA
14V
22V
4mA
2mA
1mA
39µH
68µH
150µH
BAT54
BAT54
BAT54
275mA
157mA
72mA
177mA
101mA
46mA
14V
15V
45mA
20mA
10mA
5mA
1.7mA
18µH
39µH
82µH
150µH
470µH
MBR0530
BAT54
BAT54
BAT54
BAT54
618mA
285mA
136mA
74mA
24mA
511mA
236mA
112mA
61mA
20mA
14V
20V
8mA
5mA
2mA
1mA
47µH
68µH
120µH
390µH
BAT54
BAT54
BAT54
BAT54
230mA
158mA
90mA
27mA
196mA
135mA
77mA
24mA
21.5V
22V
7mA
5mA
2mA
1mA
47µH
68µH
150µH
220µH
BAT54
BAT54
BAT54
BAT54
228mA
157mA
69mA
47mA
196mA
135mA
61mA
42mA
Table 4b. Typical Configurations for Wide-Range Inputs—5V to 15V Minimum Input
MIC2141
14
June 2000