ML4950CS datasheet(9/10 Pages) MICRO-LINEAR

Part #	ML4950CS

Description	Adjustable Output, Low Current Single Cell Boost Regulator with Detect

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	MICRO-LINEAR [Micro Linear Corporation]

Direct Link	http://www.microlinear.com

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9 / 10 page

ML4950

VOUT = 2V

VIN

IOUT (mA)

EFFICIENCY (%)

L = 18µH

1.0

45.8

77.5

1.2

65.8

78.0

1.4

89.4

78.3

1.6

111.7

78.9

1.8

132.9

79.8

L = 33µH

1.0

27.9

83.6

1.2

41.9

84.5

1.4

57.8

85.0

1.6

73.7

85.6

1.8

89.8

86.4

L = 47µH

1.0

20.1

85.1

1.2

31.6

86.6

1.4

43.7

87.4

1.6

57.5

87.5

1.8

70.1

88.9

L = 68µH

1.0

14.9

86.5

1.2

23.3

88.5

1.4

32.6

89.1

1.6

43.5

89.6

1.8

54.6

90.9

VOUT = 2.5V

VIN

IOUT (mA)

EFFICIENCY (%)

L = 18µH

1.0

38.3

80.0

1.2

54.5

80.2

1.4

74.6

80.5

1.6

98.5

80.8

1.8

124

81.0

L = 33µH

1.0

22.7

84.2

1.2

33.0

85.2

1.4

47.0

86.0

1.6

61.8

86.6

1.8

79.3

87.0

L = 47µH

1.0

16.4

86.2

1.2

24.1

87.1

1.4

33.4

88.1

1.6

46.1

89.0

1.8

58.6

89.5

L = 68µH

1.0

12.6

86.4

1.2

17.4

87.9

1.4

25.2

89.2

1.6

33.9

90.1

1.8

43.8

90.9

VOUT = 3V

VIN

IOUT (mA)

EFFICIENCY (%)

L = 18µH

1.0

30.9

81.6

1.2

43.8

81.9

1.4

55.4

82.1

1.6

65.6

82.2

1.8

84.4

82.3

L = 33µH

1.0

18.7

85.1

1.2

27.9

85.6

1.4

38.1

86.4

1.6

50.6

86.9

1.8

65.4

87.5

L = 47µH

1.0

13.3

84.7

1.2

19.9

86.5

1.4

27.9

87.7

1.6

36.7

88.5

1.8

47.4

89.1

L = 68µH

1.0

9.2

84.7

1.2

14.0

86.3

1.4

20.5

88.2

1.6

27.6

89.1

1.8

35.7

90.2

Table 1. Typical IOUT and Efficiency vs. VIN

ML4950CS Datasheet(PDF) 9 Page - Micro Linear Corporation

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