PTH08T220W, PTH08T221W

Table 3. Input/Output Capacitors (continued)

Capacitor Characteristics

Quantity

Max

Output Bus

Max.

Capacitor Vendor,

Ripple

Working

Value

ESR

Physical

Input

Type Series (Style)

No

Turbo-

Current

Vendor Part No.

Voltage

(µF)

at 100

Size (mm)

Bus

Turbo-

Trans

at 85°C

kHz

Trans

(Irms)

Nichicon, Aluminum

PM (Radial)

25 V

1000

43m

Ω

1520mA

18 × 15

1

UPM1E102MHH6

HD (Radial)

35 V

470

23m

Ω

1820mA

10 × 20

1

UHD1V471HR

Panasonic, Poly-Aluminum

2.0 V

390

5m

Ω

4000mA

7,3×4,3×4,2

B

(11)

Sanyo

TPE, Poscap (SMD)

10 V

330

25m

Ω

3300mA

7,3×4,3

1 ~ 3

C

TPE, Poscap (SMD)

2.5 V

470

7m

Ω

4400mA

7,3×4,3

1 ~ 2

B

(11)

TPD, Poscap (SMD)

2.5 V

1000

5m

Ω

6100mA

7,3×4,3

1

B

(11)

SEP, OS-CON (Radial)

16 V

330

16m

Ω

4700mA

10 × 13

1

1 ~ 2

B

16SEP330M

SEPC, OS-CON (Radial)

16 V

470

10m

Ω

6100mA

10 × 13

1

1 ~ 2

B

16SEPC470M

SVP, OS-CON (SMD)

16 V

330

16m

Ω

4700mA

10 × 12,6

1

B

16SVP330M

AVX, Tantalum

TPM Multianode

10 V

330

23m

Ω

3000mA

7,3×4,3×4,1

C

TPME337M010R0035

TPS Series III (SMD)

10 V

330

40m

Ω

1830mA

7,3×4,3×4,1

(12)

TPS Series III (SMD)

4 V

1000

25m

Ω

2400mA

7,3×6,1×3.5

(12)

Kemet, Poly-Tantalum

T520 (SMD)

10 V

330

25m

Ω

2600mA

7,3×4,3×4,1

C

T530 (SMD)

6.3 V

330

15m

Ω

3800mA

7,3×4,3×4,1

2 ~ 3

B

T530 (SMD)

4 V

680

5m

Ω

7300mA

7,3×4,3×4,1

1

B

(11)

T530 (SMD)

2.5 V

1000

5m

Ω

7300mA

7,3×4,3×4,1

1

B

(11)

Vishay-Sprague

597D, Tantalum (SMD)

10 V

330

35m

Ω

2500mA

7,3×5,7×4,1

1 ~ 5

597D337X010E2T

94SA, OS-CON (Radial)

16 V

470

20m

Ω

6080mA

12 × 22

1

1 ~ 3

C

94SA477X0016GBP

94SVP OS-CON(SMD)

16 V

330

17m

Ω

4500mA

10 × 12,7

2

2 ~ 3

C

94SVP337X06F12

Kemet, Ceramic X5R

16 V

10

2m

Ω

–

3225

1

C1210C106M4PAC

(SMD)

6.3 V

47

2m

Ω

C1210C476K9PAC

Murata, Ceramic X5R

6.3 V

100

2m

Ω

–

3225

GRM32ER60J107M

(SMD)

6.3 V

47

GRM32ER60J476M

25 V

22

1

GRM32ER61E226K

16 V

10

1

GRM32DR61C106K

TDK, Ceramic X5R

6.3 V

100

2m

Ω

–

3225

C3225X5R0J107MT

(SMD)

6.3 V

47

C3225X5R0J476MT

16 V

10

1

C3225X5R1C106MT0

16 V

22

1

C3225X5R1C226MT

(7)

Total bulk nonceramic capacitors on the output bus with ESR

≥ 15mΩ to ≤ 30mΩ requires an additional 200

µF of ceramic capacitance.

(8)

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.

(9)

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

(10) Required capacitors with TurboTrans. See the TurboTrans Application information for Capacitor Selection

Capacitor Types:

a. Type A = (100 < capacitance × ESR

≤ 1000)

b. Type B = (1,000 < capacitance × ESR

≤ 5,000)

c. Type C = (5,000 < capacitance × ESR

≤ 10,000)

(11) 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.

(12) The voltage rating of this capacitor only allows it to be used for output voltage that is equal to or less than 50% of the working voltage.

(13) Any combination of ceramic capacitor values is limited to 500

µF for PTH08T220W and 5000 µF for PTH08T221W. The total

capacitance for PTH08T220W is limited to 10,000

µF which includes all ceramic and non-ceramic types.

16

Submit Documentation Feedback

Copyright © 2005–2009, Texas Instruments Incorporated

Product Folder Link(s): PTH08T220W PTH08T221W