SP6659 datasheet(3/10 Pages) SIPEX

부품명	SP6659

상세설명	1.5MHz, 600mA Synchronous Buck Regulator

PDF	10 Pages

Scroll/Zoom	100%

제조업체	SIPEX [Sipex Corporation]

홈페이지	http://www.sipex.com

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3 / 10 page

Date: 07/20/05

SP6659 1.5MHz, 600mA Synchronous Buck Regulator

Figure 2: Load Transient 0mA to 600mA

Figure 3: Load Transient 50mA to 650mA

Figure 4: Load Transient 100mA to 700mA

TYPICAL PERFORMANCE CHARACTERISTICS

Refer to the typical application schematic, TAMB= +27°C

Figure 1: Fast V

IN Startup (Scope: 50µs/div)

CH 1: Switch Node, 5V/ div

CH 2: Inductor Current, 1A/ div

CH 3: V

OUT, 1V/ div

CH 4: V

IN, 5V/ div

CH 1: Output Voltage, 100mV per division AC-

Coupled

CH 2: Load Current, 500mA/ div

CH 3: Inductor Current, 500mA/ div

CH 1: Output Voltage, 100mV per division AC-

Coupled

CH 2: Load Current, 500mA/ div

CH 3: Inductor Current, 500mA/ div

CH 1: Output Voltage, 100mV per division AC-

Coupled

CH 2: Load Current, 500mA/ div

CH 3: Inductor Current, 500mA/ div

SP6659 데이터시트(PDF) 3 Page - Sipex Corporation