FAN5355 查看數據表（PDF） - ON Semiconductor

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产品描述 (功能)

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FAN5355

1.1 A / 1 A / 0.8 A, 3 MHz Digitally Programmable Regulator

ON Semiconductor 

Typical Performance Characteristics (Continued)

Unless otherwise specified, VIN = 3.6 V.

VSEL Transitions

Figure 25. Single-Step from Forced PWM (MODE1=0),

RLOAD = 50 Ω

Figure 26. Single-Step, RLOAD = 6.2 Ω

IL

VOUT

VSEL

Figure 27. Single–Step from Auto PWM/PFM (MODE1=1),

RLOAD = 50 Ω

Figure 28. Multi-Step, Controlled DAC Step (9.6 mV/µs)

DEF_Slew 6 (110), 800 mA Load

© 2008 Fairchild Semiconductor Corporation

14

FAN5355 • Rev. 1.1.7

www.fairchildsemi.com

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