NN31002A 查看數據表（PDF） - Panasonic Corporation

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NN31002A

4 A Synchronous DC-DC Step down Regulator, Power Supply in Package

Panasonic Corporation 

Doc No. TA4-EA-06247

Revision. 1

ORDERING INFORMATION

Order Number

NN31002A-BB

Feature

Maximum Output Current : 4 A

Package

57 pin HQFN

Product Standards

NN31002A

Output Supply

Emboss Taping

ABSOLUTE MAXIMUM RATINGS

Parameter

Supply voltage

Operating free-air temperature

Operating junction temperature

Storage temperature

Input Voltage Range

Symbol

VIN

Topr

Tj

Tstg

VMODE,VFSEL,VOUTM,VPRTCNT

VOCPCNT,VFB

VEN

Output Voltage Range

VPGOOD

VLX

ESD

HBM

Rating

30

– 40 to + 85

– 40 to + 150

– 55 to + 150

– 0.3 to (VREG + 0.3)

– 0.3 to 6.0

– 0.3 to (VREG + 0.3)

– 0.3 to (VIN + 0.3)

2

Unit Notes

V

*1

C

*2

C

*2

C

*2

V

*1

*3

V

*1

V

*1

*3

V

*1

*4

kV

—

Notes : This product may sustain permanent damage if subjected to conditions higher than the above stated absolute

maximum rating. This rating is the maximum rating and device operating at this range is not guaranteed as it

is higher than our stated recommended operating range.

When subjected under the absolute maximum rating for a long time, the reliability of the product may be affected.

VIN is voltage for AVIN, PVIN. VIN = AVIN = PVIN.

Do not apply external currents and voltages to any pin not specifically mentioned.

*1 : The values under the condition not exceeding the above absolute maximum ratings and

the power dissipation.

*2 : Except for the power dissipation, operating ambient temperature, and storage temperature,

all ratings are for Ta = 25 C.

*3 :(VREG + 0.3) V must not exceed 6 V.

*4 : (VIN + 0.3) V must not exceed 30 V.

Established : 2014-03-10

Revised : ####-##-##

Page 2 of 33

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