FAN5094 データシートの表示（PDF） - Fairchild Semiconductor

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FAN5094

Multi-Phase Interleaved Buck Converter

Fairchild Semiconductor 

FAN5094

Typical Operating Characteristics

(VCC = 12V, and TA = +25°C using circuit in Figure 1 , unless otherwise noted.)

EFFICIENCY VS. OUTPUT CURRENT

88

86

VOUT = 1.850V

84

82

80

VOUT = 1.550V

78

76

74

72

70

68

66

64

0 10 20 30 40 50 60

OUTPUT CURRENT (A)

PRODUCT SPECIFICATION

TRANSIENT RESPONSE, 50A to 0.5A

TRANSIENT RESPONSE, 0.5A TO 50A

1.590V

1.550V

1.480V

1.590V

1.550V

1.480V

TIME (20µs/DIVISION)

HIGH-SIDE GATE DRIVES, NORMAL OPERATION

TIME (20µs/DIVISION)

HIGH-SIDE GATE DRIVES, E*-MODE

TIME (500ns/DIVISION)

8

TIME (500ns/DIVISION)

REV. 1.0.2 5/13/02

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