Datasheet > PA1315NL

PA1315NL

更新时间： 2024-11-26 05:59:27

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Power Beads - PA131xNL Series Coupled Inductors

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PA1315NL 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8504.50.80.00	风险等级：	5.68
直流电阻：	0.0005 Ω	标称电感 (L)：	0.37 µH
电感器应用：	POWER INDUCTOR	电感器类型：	GENERAL PURPOSE INDUCTOR
功能数量：	5	端子数量：	20
最高工作温度：	130 °C	最低工作温度：	-40 °C
最大额定电流：	40 A	形状/尺寸说明：	RECTANGULAR PACKAGE
屏蔽：	NO	表面贴装：	YES
端子位置：	DUAL IN-LINE	端子形状：	WRAPAROUND
容差：	20%	Base Number Matches：	1

PA1315NL 数据手册

SMT POWER INDUCTORS

Power Beads - PA131xNL Series Coupled Inductors

Two% three% four anA five phase CoupleA InAudtors for

VR±ꢀ/VR±± applidations

For use only with Volterra VT±±ꢀ1M ^®% VT±±±1M ^®dhipsets

Coupled Inductors enable:

•

Output ripple durrent reAudtion Aue to 0C magnetid

fielA dandellation within the inAudtor dore

•

ImproveA effidiendy Aue to lower peak durrents

ReAudtion in requireA output dapaditande

Faster transient response Aue to the ability to use

lower effedtive inAudtande values

•

ReAudeA overshoot/unAershoot Auring loaA transients

Frequendy range up to 2MHz

Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C

Number

Coupled

Phases

Equivalent

Transient

Inductance

per Phase

(nH)

Irated²

Magnetizing Inductance per Phase³

Magnetizing Inductance per Phase⁴

DCR/Phase⁵

TYP MAX

Pulse

Part No.

per

nH ±±15% ꢀ0Ad

nH MIN% 10Ad

Phase

(0Ad)

(3-4)

(1-6)

(7-8)

(9-±ꢀ)

(3-4)

(1-6)

(7-8)

(9-±ꢀ)

(±-2)

PA1312NL

PA1313NL

PA1314NL

PA1315NL

NOTES:

1ꢀ

4ꢀ

3ꢀꢀ

36ꢀ

3ꢀꢀ

44ꢀ

48ꢀ

46ꢀ

24ꢀ

281

24ꢀ

31ꢀ

381

361

36ꢀ

48ꢀ

281

381

ꢀ.421 ꢀ.1

36ꢀ

46ꢀ

281

361

36ꢀ

281

2.The rateA durrent per phase is baseA on Volterra's testing of the Pulse

doupleA inAudtors.

±. In a non-doupleA multi-phase topology% the power supply sees the same inAud-

tande Auring transient anA steaAy-state donAitions. 0s a result% any attempt to 3.The magnetizing inAudtande per phase is the measureA inAudtande (at ꢀ0Ad)

lower the inAudtande to improve transient response has the negative result of

indreasing ripple anA peak durrents throughout the system Auring steaAy-state

operation. However% in a doupleA inAudtor multi-phase topology% the interadtion

of magnetid fielAs from eadh phase enables an overall reAudtion in ripple

adross eadh phase when all other phases are open-dirduit. This inAudtande is a

Pulse proAudtion measurement. 0lthough the equivalent inAudtande per phase

Auring steaAy-state is signifidantly higher then the equivalent transient inAud-

tande as listeA% it shoulA not be donfuseA with the magnetizing inAudtande.

durrent Auring steaAy-state operation anA a lower equivalent inAudtande 4.The magnetizing inAudtande per phase is the measureA inAudtande (at 10Ad)

Auring transient operation. The equivalent transient inAudtande per phase% as

listeA% represents the adtual value of inAudtande that woulA be requireA in an

non-doupleA topology to realize the same transient performande. This value is

adross eadh phase when all other phases are open-dirduit. This inAudtande is a

Pulse proAudtion measurement. This test is performeA to verify that the inAud-

tor dan withstanA a phase-to-phase loaA imbalande of 10Ad without saturating.

adhieveA by dore anA winAing geometry anA is not Airedtly measureA by Pulse. 1.The nominal value of DCR/phase is for referende only. For proAudtion testing%

For more information on the operation of the doupleA inAudtor topology% please

dontadt Volterrra.

the maximum limit is useA.

6.The VT±±ꢀ1M anA VT±±±1M are registereA traAemarks of Volterra

SemidonAudtor Corporation.

Schematic

Mechanical

PA1312NL

Weight . . . . . . . . . . .3.0 grams

Tape & Reel . . . . . . . .650/reel

.720

.354

9,00

MAX

18,29

Tray . . . . . . . . . . . . . . .60/tray

Inches

Dimensions:

2 3

.354

9,00

MAX

.010

0,25

PA1312NL

Unless otherwise specified, all tolerances are ±

Date Code Country of Origin

.134

3,40

.193

4,90

.559

14,20

SUGGESTED PAD LAYOUT

.732

18,60

1.260 ± .012

32.00 ± 0,30

.205

5,20

MAX

.217

5,50

.366

9,30

.630

16,00

USER DIRECTION OF FEED

TAPE & REEL LAYOUT

•

USA 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Shanghai 86 21 32181071 China 86 769 5538070 Taiwan 886 2 26980228

www.pulseeng.dom

P636.0 (±±/ꢀ1)

中文翻译

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