NN30310AA Ver la hoja de datos (PDF) - Panasonic Corporation

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Fabricante

NN30310AA

3 A Synchronous DC-DC Step down Regulator

Panasonic Corporation 

Doc No. TA4-EA-06104

Revision. 4

Product Standards

NN30310AA

ELECTRICAL CHARACTERISTICS (Continued)

CO = 22 µF  2, LO = 1 µH, VOUT Setting = 3.3 V, VIN = AVIN = PVIN = 12 V,

Switching Frequency = 750 kHz, VMODE = VREG (FCCM)

Ta = 25 C  2 C unless otherwise noted.

Parameter

Symbol

Condition

Min

Limits

Typ Max

Unit Note

Protection

DC-DC Over Current

Protection Limit

ILMT

VOUT Setting = 1 V

—

4.7

—

A *1

DC-DC Short Circuit

/ Protection Threshold

Ishort

VFB = 0.6 V to 0.0 V

50

60

70 % —

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*1

*1

—

—

*1

*1

*1

Established : 2012-07-25

Revised : 2013-05-31

Page 7 of 31

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