FP6366 datasheet(6/9 Pages) FITIPOWER

Part #	FP6366

Description	1.5MHz, 600mA, High-Efficiency PWM Synchronous Step-Down Converter

PDF	9 Pages

Scroll/Zoom	100%

Manufacturer	FITIPOWER [Fitipower Integrated Technology Inc.]

Direct Link	http://www.fitipower.com/en_US/index.asp

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6 / 9 page

FP6366-1.7-MAR-2013

FP6366

fitipower integrated technology lnc.

Typical Performance Curves (Continued)

2.5

3.0

3.5

4.0

4.5

5.0

Input voltage(V)

VIN=3.6V, VOUT=1.8V, L=10μH, COUT=10μF+0.1μF, ILOAD=20mA

Figure 10. Quiescent Current vs. Input Voltage

Figure 11. Light Load Waveform

VIN=3.6V, VOUT=1.8V, L=10μH, COUT=10μF+0.1μF,

ILOAD=1mA to 600mA

VIN=3.6V, VOUT=1.8V, L=10μH, COUT=10μF+0.1μF,

ILOAD=20mA to 600mA

Figure 12. Load Transient Response

Figure 13. Load Transient Response

VIN=3.6V, VOUT=1.8V, L=10μH, COUT=10μF+0.1μF,

ILOAD=100mA to 600mA

VIN=3.6V, VOUT=1.8V, L=10μH, COUT=10μF+0.1μF,

ILOAD=200mA to 600mA

Figure 14. Load Transient Response

Figure 15. Load Transient Response

CH1: SW

CH2: Output Voltage, AC-Coupled

CH4: Inductor Current

CH2: Output Voltage, AC-Coupled

CH1: SW

CH4: Load Current

CH1: SW

CH4: Load Current

CH2: Output Voltage, AC-Coupled

CH1: SW

CH4: Load Current

FP6366 Datasheet(PDF) 6 Page - Fitipower Integrated Technology Inc.