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PTH05T210W

SLTS263D – NOVEMBER 2005 – REVISED OCTOBER 2006

APPLICATION INFORMATION (continued)

Capacitor Characteristics

Quantity

Max

Output Bus

Max.

Capacitor Vendor,

Ripple

Working

Value

ESR

Physical

Input

Type Series (Style)

TurboTrans

Current at

Vendor Part No.

No

Voltage

(µF)

at 100

Size (mm)

Bus

(Cap

85

°C

TurboTrans

kHz

(Irms)

Panasonic

25 V

1000

0.043

Ω >1690 mA

16

× 15

1

EEUFC1E102S

FC (Radial)

25 V

1800

0.029

Ω

2205 mA

16

× 20

1

EEUFC1E182

FC(SMD)

25 V

2200

0.028

Ω >2490 mA

18

× 21,5

1

EEVFC1E222N

FK(SMD)

25 V

1000

0.060

Ω

1100 mA

12,5

×13,5

1

EEVFK1V102Q

United Chemi-Con

PTB(SMD) Polymer

6.3 V

470

0.025

Ω

2600 mA

7,3x 4,3x

C

6PTB477MD8TER

Tantalum

2.8

LXZ, Aluminum (Radial)

25 V

680

0.068

Ω

1050 mA

10

× 16

2

LXZ25VB681M10X20LL

PS,

16 V

330

0.014

Ω

5060 mA

10

× 12,5

≥ 2 ~ ≤ 3

B

16PS330MJ12

Poly-Aluminum(Radial)

PXA, Poly-Aluminum

16 V

330

0.014

Ω

5050 mA

10

× 12,2

≥ 2 ~ ≤ 3

B

PXA16VC331MJ12TP

(SMD)

PS,

6.3 V

680

0.010

Ω

5500 mA

10

× 12,5

2

≥ 1 ~≤ 2

C

6PS680MJ12

Poly-Aluminum(Radial)

PXA,

6.3 V

470

0.012

Ω

4770 mA

8

× 12,2

≥ 1 ~ ≤ 2

C

PXA6.3VC471MH12TP

Poly-Aluminum(Radial)

Nichicon, Aluminum

25 V

470

0.070

Ω

985 mA

12,5

× 15

UPM1E471MHH6

HD (Radial)

25 V

470

0.038

Ω

1430 mA

10

× 16

UHD1E471MHR

PM (Radial)

35 V

560

0.048

Ω

1360 mA

16

× 15

2

UPM1V561MHH6

Panasonic,

7,3 L

×4,3

Poly-Aluminum:

2.0 V

390

0.005

Ω

4000 mA

W

×4,2H

B

(1)

Capacitor Supplier Verification

Please verify availability of capacitors identified in this table. Capacitor suppliers may recommend alternative part numbers because of

limited availability or obsolete products. In some instances, the capacitor product life cycle may be in decline and have short-term

consideration for obsolescence.

RoHS, Lead-free and Material Details

See the capacitor suppliers regarding material composition, RoHS status, lead-free status, and manufacturing process requirements.

Component designators or part number deviations can occur when material composition or soldering requirements are updated.

(2)

Required capacitors with TurboTrans. See the TransTrans Application information for Capacitor Selection

Capacitor Type Groups by ESR (Equivalent Series Resistance) :

•

Type A = (100 < capacitance

× ESR ≤ 1000)

•

Type B = (1,000 < capacitance

× ESR ≤ 5,000)

•

Type C = (5,001 < capacitance

× ESR ≤ 10,000)

(3)

Total bulk nonceramic capacitors on the output bus with ESR of

≥ 15mΩ to ≤ 30mΩ requires an additional ≥ 200 µF of ceramic

capacitor.

(4)

Aluminum Electrolytic capacitor not recommended for the TurboTrans due to higher ESR

× capacitance products. Aluminum and higher

ESR capacitors can be used in conjunction with lower ESR capacitance.

(5)

Output bulk capacitor's maximum ESR is

≥ 30 mΩ. Additional ceramic capacitance of ≥ 200 µF is required.

(6)

The minimum capactiance on the input bus can be less than 1000

µF when using this type of capacitor. Insure that the minimum rms

ripple current rating is met.

(7)

N/R – Not recommended. The voltage rating does not meet the minimum operating limits.

(8)

The voltage rating of this capacitor only allows it to be used for output voltage that is equal to or less than 80% of the working voltage.

10

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