FAN5354MPX datasheet(7/14 Pages) FAIRCHILD

部件名	FAN5354MPX

功能描述	3MHz, 3A Synchronous Buck Regulator

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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FAN5354 • Rev. 1.0.4

7

Typical Characteristics

Unless otherwise specified, VIN=5V, VOUT=1.2V, circuit of Figure 1, and components per Table 1.

24.0

25.0

26.0

27.0

28.0

29.0

30.0

31.0

2.533.544.555.5

6

Input Voltage (V)

TJ = 85°C

TJ = 25°C

TJ = –40°C

Figure 15. PFM frequency, ILOAD = 0

Load Transient Response (Figure 16 – Figure 19). ILOAD tR = tF = 100ns

Figure 16. MODE=0, 100mA to 1.5A to 100mA, 5µs/div.

Figure 17. 500mA to 3A to 500mA, 5µs/div.

VOUT

IL

Iload

Figure 18. MODE=1, 100mA to 1.5A to 100mA, 5µs/div.

Figure 19. 24mA to 500mA to 24mA, MODE=0, 5µs/div.

类似零件编号 - FAN5354MPX

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	FAN5354MPX	1Mb / 14P	3MHz, 3A Synchronous Buck Regulator
ON Semiconductor	FAN5354MPX	1Mb / 16P	3 MHz, 3 A Synchronous Buck Regulator Rev. 1.0.7

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	FAN5353	983Kb / 13P	3MHz, 3A Synchronous Buck Regulator
Fairchild Semiconductor	FAN5354	1Mb / 14P	3MHz, 3A Synchronous Buck Regulator
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Unisonic Technologies	USR1021	183Kb / 4P	3A SYNCHRONOUS BUCK REGULATOR
Unisonic Technologies	USR1021	183Kb / 4P	3A SYNCHRONOUS BUCK REGULATOR
Fairchild Semiconductor	FAN5362	1Mb / 14P	3MHz, 500mA / 750mA Synchronous Buck Regulator
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