PFS7323L datasheet(23/30 Pages) POWERINT

23 / 30 page

Rev. B 06/13

PFS7323-7329

www.powerint.com

Parameter

Symbol

Conditions

SOURCE = 0 V; V

CC = 12 V,

JI = -40 °C to 125 °C

(Note C) (Unless Otherwise Specified)

Min

Typ

Max

Units

Current Limit/Circuit Protection (cont.)

REFERENCE Pin

Off-State Current

Threshold

R(OFF)

JI = 25 °C

See Figure 12

Short REFERENCE

Pin to G/S

Open

REFERENCE Pin

Power Good

Power Good Threshold

Set Reference Current

PGT

°C < T

JI < 100 °C

48.5

51.0

53.5

Power Good Delay Time

JI = 25 °C

100

Power Good Internal

Reference Threshold

(Start-Up Threshold)

PG(H)

°C < T

JI < 100 °C

Reference to V

REF

-600 mV

REF

-300 mV

REF

-0 mV

POWER GOOD Pin

Leakage Current in

Off-State

PG(OFF)

JI = 25 °C

PGT < VREF – 0.3 V

500

Power Good

On-State Voltage

PG(ON)

JI = 25 °C

PG = 2 mA

Power Good

Comparator Input

Offset Voltage

PG(OS)

°C < T

JI < 100 °C

-50

+50

Power Good Threshold

Operating Voltage

PGT

°C < T

JI < 100 °C

See Note A

13.2

Power Good

Operating Voltage

°C < T

JI < 100 °C

See Note A

13.2

Power MOSFET

ON-State Resistance

DS(ON)

D = IOCP × 0.5

and

V < 48 mA

PFS7323

J(M) = 25 °C

0.58

0.69

J(M) = 100 °C

1.10

PFS7324

J(M) = 25 °C

0.49

0.58

J(M) = 100 °C

0.92

PFS7325

J(M) = 25 °C

0.39

0.46

J(M) = 100 °C

0.73

PFS7326

J(M) = 25 °C

0.33

0.39

J(M) = 100 °C

0.62

PFS7327

J(M) = 25 °C

0.28

0.33

J(M) = 100 °C

0.52

PFS7328

J(M) = 25 °C

0.25

0.29

J(M) = 100 °C

0.46

PFS7329

J(M) = 25 °C

0.21

0.25

J(M) = 100 °C

0.40

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