ml4872 Microsemi Corporation, ml4872 Datasheet - Page 8

• Manufacturer Part Number: ml4872
• Description: High Current Boost Regulator With Shutdown
• Manufacturer: Microsemi Corporation

ML4872
8
V
IN
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
(V)
V
OUT
386.2
451.9
521.5
585.9
651.0
716.5
782.0
= 3.3V
I
OUT(MAX)
Table 1. Typical I
(mA)
V
OUT
286.2
332.1
379.1
430.0
479.0
525.4
571.8
618.5
665.0
711.7
758.7
805.3
851.9
899.0
946.1
992.7
= 5.0V
OUT
and Efficiency vs. V
V
V
IN
IN
= 2.4V, V
= 2.4V, V
I
OUT
1.0
2.0
5.0
10.0
20.0
50.0
100.0
200.0
586.0
1.0
2.0
5.0
10.0
20.0
50.0
100.0
200.0
485.0
(mA)
OUT
OUT
IN
= 3.3V
= 5.0V
EFFICIENCY PERCENTAGE
82.0
84.4
87.0
87.6
87.9
88.3
88.6
88.2
65.1
84.4
87.0
87.7
88.4
88.9
89.1
88.9
87.5
71.6