ZXSC100X8 datasheet(2/17 Pages) ZETEX

номер детали	ZXSC100X8

подробное описание детали	SINGLE CELL DC-DC CONVERTER SOLUTION

PDF	17 Pages

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производитель	ZETEX [Zetex Semiconductors]

домашняя страница	http://www.diodes.com/

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ZXSC100

SEMICO NDUC TORS

ISSUE 3 - JANUARY 2004

ABSOLUTE MAXIMUM RATING

ELECTRICAL CHARACTERISTICS (Unless otherwise stated) VCC=1.2V, TA = 25°C

Supply voltage

0.3 to 3.5V

Maximum voltage other pins

0.3 to VCC+0.3V

Power dissipation (25°C)

MSOP8

500mW

SO8

780mW

Operating temperature

0 to 70°C

Storage temperature

-55 to 150°C

Junction temperature

150°C

Symbol

Parameter

Conditions

Min.

Typ.

Max. Units

ICC

Quiescent current

Not switching

150

200

µA

IDRIVE

Base drive current

VRE =VCC

510

VDRIVE

VDRIVE o/p voltage

VRE =VCC,IDRIVE =5mA

VCC - 0.17

VFB

Feedback voltage

708

730

752

VISENSE

Output current reference

voltage

17.5

TCVISENSE

ISENSE voltage temp co.

0.4

%/°C

VDREF

Drive current reference

voltage

Measured with respect to VCC

TCVDREF

VDREF temp co.

%/°C

VCC(SRT)

Startup voltage

Any output load

1.01

1.06

1.1

VCC(min)

Minimum operating

input voltage

0.926

0.98

VCC(hys)

Supply start up to

shutdown hysteresis

IFB

Feedback input current

100

200

IISENSE

ISENSE input current

VISENSE = 0V

5.5

µA

VO(min)

Minimum output voltage

VCC

VO(max)

Maximum output voltage

FMMT617as pass element

(1)

TOFF

Discharge pulse width

1.7

µs

(1) Depends on breakdown voltage of pass device. See FMMT617 datasheet

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