SP6133 查看數據表（PDF） - Signal Processing Technologies

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产品描述 (功能)

比赛名单

SP6133

Synchronous Buck Controller

Signal Processing Technologies 

APPLICATION INFORMATION

SP6133 Efficiency vs. Iout

@ Vin=12V, Vout=3.3V

96

94

92

90

88

86

84

0.0 2.0 4.0 6.0 8.0 10.0

Iout (A)

Figure 7: Efficiency vs. Iout,

Vin = 12V

SP6133 Load Regulation

Vin=12V

3.340

3.338

3.336

3.334

3.332

3.330

0.0 2.0 4.0 6.0 8.0 10.0

Iout (A)

Figure 8: Load Regulation, 12V

SP6133 Efficiency vs. Iout

@ Vin=5V, Vout=3.3V

98

SP6133 Load Regulation

Vin=5V

3.335

3.330

96

3.325

3.320

94

3.315

92

3.310

3.305

90

3.300

0.0 2.0 4.0 6.0 8.0 10.0

0.0 2.0 4.0 6.0 8.0 10.0

Iout (A)

Iout (A)

Figure 9: Efficiency vs. Iout,

Vin = 5V

Figure 10: Load Regulation, 5V

Oct 24-06 Rev L

SP6133 Synchronous Buck Controller

15

© 2006 Sipex Corporation

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