SS6642-45GUTB datasheet(5/22 Pages) SSC

부품명	SS6642-45GUTB

상세설명	3-Pin Simple Step-Up DC/DC Converter

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제조업체	SSC [Silicon Standard Corp.]

홈페이지	http://www.siliconstandard.com

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SS6642G

1/15/2005 Rev.2.10

ELECTRICAL CHARACTERISTICS

(Continued)

PARAMETER

TEST CONDITIONS

TEST

CKT

SYMBOL

MIN.

TYP.

MAX.

UNIT

SW Switch-On Resis-

tance

SS6642-27G

SS6642-30G

SS6642-33G

SS6642-37G

SS6642-45G

SS6642-50G

VS=VOUT x 0.95,

VSW=0.4V

2

RON

2.2

2.1

2.0

1.9

Ω

Oscillator Duty Cycle

VS=VOUT x 0.95

Measurement of the SW

pin waveform

3

DUTY

65

75

85

%

Max. Oscillator Freq.

VS=VOUT x 0.95

Measurement of the SW

pin waveform

3

FOSC

80

105

130

KHz

Efficiency

1

η

85

%

Note 1: Specifications are production tested at TA=25°C. Specifications over the -40°C to 85°C operating

temperature range are assured by design, characterization and correlation with Statistical Quality

Controls (SQC).

TYPICAL PERFORMANCE CHARACTERISTICS

Test circuit refer to typical application circuit

Capacitor (C2) : 47

µ F (Tantalum Type)

Diode

(D1) : 1N5819 Schottky Type

Fig. 4 SS6642-27 Load Regulation (L=100

µH CD54)

0

20

40

60

80

100

120

140

160

180

2.2

2.3

2.4

2.5

2.6

2.7

2.8

VIN=2.0V

VIN=1.8V

VIN=1.5V

VIN=1.2V

VIN=0.9V

Output Current (mA)

Fig. 5 SS6642-27 Efficiency (L=100

µH CD54)

0

20

40

60

80

100

120

140

160

180

55

60

65

70

75

80

85

VIN=2.0V

VIN=1.8V

VIN=1.5V

VIN=1.2V

VIN=0.9V

Output current (mA)

유사한 부품 번호 - SS6642-45GUTB

제조업체	부품명	데이터시트	상세설명
Sensitron	SS6642	35Kb / 2P	SIGNAL OR COMPUTER DIODE
	SS6642U	35Kb / 2P	SIGNAL OR COMPUTER DIODE
	SS6642US	35Kb / 2P	SIGNAL OR COMPUTER DIODE

More results

유사한 설명 - SS6642-45GUTB

제조업체	부품명	데이터시트	상세설명
Silicon Standard Corp.	SS6638G	909Kb / 19P	Simple 3-Pin Step-Up DC/DC Converter
Power Analog Micoelectr...	PAM2400	203Kb / 14P	3-Pin Synchronous Step-Up DC/DC Converter
Analog Intergrations Co...	AIC1639	147Kb / 11P	3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
	AIC1638	240Kb / 15P	3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
	AIC1642	251Kb / 14P	3-Pin One-Cell Step-Up DC/DC Converter
Unisonic Technologies	UC8383	444Kb / 9P	STEP-UP DC/DC CONVERTER
Diodes Incorporated	AP1603	159Kb / 8P	STEP-UP DC/DC CONVERTER AP1603 Rev. 1
Anachip Corp	AP1602	164Kb / 7P	Step-Up DC/DC Converter
Anachip Corp	AP1522	166Kb / 8P	Step-Up DC/DC Converter
Micon Design Technology...	MDT7727	107Kb / 4P	Step-up DC/DC Converter

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