FAN5308(2005) Ver la hoja de datos (PDF) - Fairchild Semiconductor

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FAN5308
(Rev.:2005)

800mA High-Efficiency Step-Down DC-DC Converter

Fairchild Semiconductor 

Typical Performance Characteristics (Contd.)

TA = 25°C, CIN = 10µF, COUT = 20µF, L = 3.3µH, R2 = 10KΩ, unless otherwise noted.

FAN5308 Rev. 1.0.1

PWM Mode

Time (1µs/div)

Load Transient Response

100mA

VOUT = 1.2V

Time (10µs/div)

Start-Up Response

VOUT = 1.2V

IOUT = 10mA

Time (100µs/div)

600mA

6

600mA

Power Save Mode

Time (5µs/div)

Load Transient Response

VOUT = 1.2V

100mA

Time (10µs/div)

Start-Up Response

VOUT = 1.2V

IOUT = 800mA

Time (200µs/div)

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