APW7302 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APW7302

2A 24V 340kHz Synchronous Buck Converter

Anpec Electronics 

APW7302

Typical Operating Characteristics

Refer to the “Typical Application Circuit” The test conditions are VIN=12V, VOUT=3.3V, L1=10µH, C2=22µF, TA= 25oC unless otherwise

specified.

Reference Voltage vs. Junction

Oscillator Frequency vs. Junction

Temperature

0.94

Temperature

360

0.935

350

0.93

0.925

340

0.92

330

0.915

320

0.91

0.905

310

0.9

-50 -25 0 25 50 75 100 125 150

Junction Temperature, TJ (oC)

300

-50 -25 0 25 50 75 100 125 150

Junction Temperature, TJ (°C)

VIN Input Current vs. Supply Voltage

2

1.8

1.6

1.4

1.2

1

0

4

8 12 16 20 24

VIN Supply Voltage , VIN(V)

Output Current vs. Efficiency

100.00%

95.00%

V IN= 1 2 V

90.00%

85.00%

80.00%

75.00%

70.00%

VOUT=5V VOUT=3.3V VOUT=2.5V

65.00%

60.00%

55.00%

50.00%

0 0.25 0.5 0.75 1 1.25 1.5 1.75 2

Output Current, IOUT(A)

Copyright © ANPEC Electronics Corp.

5

Rev. A.4 - Nov., 2011

www.anpec.com.tw

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