FDC6323L Просмотр технического описания (PDF) - Fairchild Semiconductor

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производитель

FDC6323L

Integrated Load Switch

Fairchild Semiconductor 

Typical Electrical Characteristics (TA = 25 OC unless otherwise noted )

10

3

1

R(ON) LIMIT

0.3

0.1

0.03

0.01

0.1

VIN = 5V

SINGLE PULSE

RθJA = See Note 2a

TA = 25°C

0.2

0.5

1

2

VDROP (V)

100us

10m1ms s

100ms

1s

DC

5

10 20 30

Figure 12. Safe Operating Area.

1

0.5

D = 0.5

0.2

0.1

0.05

0.02

0.01

0.005

0.00001

0.2

0.1

0.05

0.02

0.01

Single Pulse

0.0001

0.001

0.01

0.1

t 1, TIME (sec)

RθJA (t) = r(t) * R θJA

R θJA = See Note 2a

P(pk)

t1

t2

TJ - TA = P * R θJA(t)

Duty Cycle, D = t 1/ t 2

1

10

100

300

Figure 13. Transient Thermal Response Curve.

Note: Thermal characterization performed on the conditions described in Note 2a.

Transient thermal response will change depends on the circuit board design.

FDC6323L Rev.F

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