ZXSC100 Просмотр технического описания (PDF) - Diodes Incorporated.

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ZXSC100

SINGLE CELL DC-DC CONVERTER SOLUTION

Diodes Incorporated. 

ZXSC100

OPERATING CONDITIONS

Symbol Parameter

Conditions

Min

Typ

FOSC

Recommended operating frequency3

2 These parameters guaranteed by design and characterization

3 Operating frequency is application circuit dependant. See applications section

Max

200

Units

kHz

FMMT617

For the circuits described in the applications section, Zetex FMMT617 is the recommended pass transistor. The

following indicates outline data for the transistor, more detailed information can be found at www.zetex.com

ELECTRICAL CHARACTERISTICS (at TA = 25°C unless otherwise stated)

PARAMETER

SYMBOL MIN. TYP. MAX. UNIT CONDITIONS

Collector-emitter breakdown voltage V(BR)CEO 15

Collector-emitter saturation voltage VCE(sat)

18

V

IC=10mA*

8

14 mV IC=0.1A, IB=10mA*

70

100 mV

IC=1A, IB=10mA*

150 200 mV IC=3A, IB=50mA*

*Measured under pulsed conditions. Pulse width=300µs. Duty cycle ≤ 2%

ZHCS1000

For the circuits described in the applications section Zetex ZHCS1000 is the recommended Schottky diode. The

following indicates outline data for the ZHCS, more detailed information is available at www.zetex.com

ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated)

PARAMETER

SYMBOL MIN. TYP. MAX. UNIT CONDITIONS

Forward voltage

VF

Reverse current

IR

Reverse recovery time

trr

500

mV

IF=1A

100

µA

VR=30V

12

ns

Switched from

IF = 500mA to

IR = 500mA.

Measured at IR=50mA

*Measured under pulsed conditions. Pulse width=300µs. Duty cycle ≤ 2%

ISSUE 3 - JANUARY 2004

3

SEMICONDUCTORS

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