UC3383_15 datasheet(2/14 Pages) UTC

부품명	UC3383

상세설명	PFM CONTROLLED, STEP-UP DC/DC CONVERTERS

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제조업체	UTC [Unisonic Technologies]

홈페이지	http://www.utc-ic.com

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2 / 14 page

UC3383

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 14

www.unisonic.com.tw

QW-R502-032.K



MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

SOT-25

SOT-89

20:2.0V

25:2.5V

26:2.6V

27:2.7V

28:2.8V

30:3.0V

31:3.1V

32:3.2V

33:3.3V

36:3.6V

37:3.7V

40:4.0V

45:4.5V

50:5.0V



PIN DESCRIPTION

PIN NO.

SOT-25

SOT-89

PIN NAME

FUNCTION

1

-

CE

Chip Enable

2

VOUT

Output voltage monitor, IC internal power supply

3

-

NC

No Connection

4

1

VSS

Ground

5

3

Lx

Switch



BLOCK DIAGRAM

2step PFM Control

OSC100/180 kHz

Chip Enable

Buffer

VLx limiter

VREF

+

-

+

-

VOUT

VDD

CE

Vss

Lx

UTC UC3383 (VDD is internally connected to the VOUT pin.)

Note: The CE pin is only used with the 5-Lead Package.

~5mV

유사한 부품 번호 - UC3383_15

제조업체	부품명	데이터시트	상세설명
Unisonic Technologies	UC3383	364Kb / 15P	PFM CONTROLLED, STEP-UP DC CONVERTERS VARIABLE DUTY RATIO)
Unisonic Technologies	UC3383	309Kb / 14P	PFM CONTROLLED, STEP-UP DC/DC CONVERTERS

More results

유사한 설명 - UC3383_15

제조업체	부품명	데이터시트	상세설명
Torex Semiconductor	XC6382	280Kb / 17P	PFM CONTROLLED STEP UP DC/DC CONVERTERS
Torex Semiconductor	0314_XC6385	179Kb / 7P	PFM CONTROLLED STEP UP DC/DC CONVERTERS
Unisonic Technologies	UC3383	309Kb / 14P	PFM CONTROLLED, STEP-UP DC/DC CONVERTERS
	L3383	250Kb / 14P	PFM CONTROLLED, STEP-UP DC/DC CONVERTERS (VARIABLE DUTY RATIO)
	UC3383	277Kb / 15P	PFM CONTROLLED, STEP-UP DC/DC CONVERTERS (VARIABLE DUTY RATIO)
	UC3383	364Kb / 15P	PFM CONTROLLED, STEP-UP DC CONVERTERS VARIABLE DUTY RATIO)
Torex Semiconductor	XC9110	2Mb / 35P	PFM Controlled Step-Up DC/DC Converter / Controller ICs
Microchip Technology	TC125	459Kb / 12P	PFM Step-Up DC/DC Regulators 2002
Nippon Precision Circui...	SM6702	116Kb / 10P	PFM Step-up DC/DC Converter
Shanghai Consonance Ele...	CN5136	166Kb / 6P	PFM Step-Up DC-DC Controller

More results

UC3383 데이터시트(PDF) 2 Page - Unisonic Technologies

UC3383 데이터시트(HTML) 2 Page - Unisonic Technologies

유사한 부품 번호 - UC3383_15

유사한 설명 - UC3383_15

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