FP6366 datasheet(4/9 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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4 / 9 page

FP6366-1.7-MAR-2013

FP6366

fitipower integrated technology lnc.

Electrical Characteristics

(VIN=3.6V, RUN=VIN, TA=25ºC, unless otherwise specified)

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Operating Input Voltage

VIN

2.5

5.5

Output Voltage Range

0.8

VIN

Supply Current

ISUP

VFB=0.5V or VOUT=90%, IO=0mA

300

400

µA

VFB=0.62V or VOUT=103%,

IO=0mA

Shutdown Current

ISD

RUN=GND

0.1

µA

RUN High-Level Input Voltage

VIH

1.3

RUN High-Low Input Voltage

VIL

0.4

RUN Input Leakage Current

ILKG

RUN=GND or VIN

0.01

0.1

µA

N-Channel MOSFET

On-Resistance (Note2)

RDS(ON)

ISW = 100mA

450

500

mΩ

P-Channel MOSFET

On-Resistance (Note2)

RDS(ON)

ISW = 100mA

450

500

Oscillator Frequency

1200

1500

1800

KHz

P-Channel Current Limit (Note2)

ILIM

VFB=0.5V

0.75

1.1

1.25

Reference Voltage

VREF

0.588

0.6

0.612

Line Regulation

△ VLINE

VIN =VO+0.5V to 5.5V; IO = 10mA

0.05

% / V

Load Regulation

△ VLOAD

IO = 10mA to 600mA

0.5

Note 2：Guarantee by design

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