Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS
- ELECTRICAL CHARACTERISTICS
- ELECTRICAL CHARACTERISTICS
- TYPICAL CHARACTERISTICSThe electrical characteristic data has been developed from actual products tested at 25C. This data is considered typical for the converter. Applies to , , and .The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper. For surface mount packages (AS and AZ suffix), multiple vias must be utilized. Please refer to the mechanical specification for more information. Applies to .
- TYPICAL CHARACTERISTICSThe electrical characteristic data has been developed from actual products tested at 25C. This data is considered typical for the converter. Applies to , , and .The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper. For surface mount packages (AS and AZ suffix), multiple vias must be utilized. Please refer to the mechanical specification for more information. Applies to .
- APPLICATION INFORMATION
- ADJUSTING THE OUTPUT VOLTAGE
- CAPACITOR RECOMMENDATIONS FOR THE PTH04T240/241W POWER MODULE
- TurboTrans Technology
- TurboTrans Selection
- UNDERVOLTAGE LOCKOUT (UVLO)
- Soft-Start Power Up
- On/Off Inhibit
- Smart Sync
- Overcurrent Protection
- Overtemperature Protection (OTP)
- Differential Output Voltage Remote Sense
- Auto-Track Function
- Tape & Reel and Tray Drawings

PTH04T240W , PTH04T241W
www.ti.com
...................................................................................................................................................... SLTS276D – OCTOBER 2006 – REVISED JULY 2009
Table 3. Input/Output Capacitors (continued)
Capacitor Characteristics Quantity
Max Output Bus
(2)
Max
Ripple
Capacitor Vendor,
Working ESR
Turbo-
Value Current Physical Input
Type Series (Style)
No
Voltage at 100 Vendor Part No.
Trans
( µ F) at 85 ° C Size (mm) Bus
Turbo-
(V) kHz
Capacitor
(Irms)
Trans
(m Ω )
Type
(3)
(mA)
Sanyo
TPE, POSCAP (SMD) 10 330 25 3300 7,3 × 4,3 1 1 ≤ 3 C ≥ 1
(8)
10TPE330MF
TPE, POSCAP (SMD) 2.5 470 7 4400 7,3 × 4,3 N/R
(9)
≤ 1 B ≥ 2
(8)
2R5TPE470M7(V
O
≤ 1.8V)
(10)
TPD, POSCAP (SMD) 2.5 1000 5 6100 7,3 × 4,3 N/R
(9)
N/R
(11)
B ≥ 1
(8)
2R5TPD1000M5(V
O
≤ 1.8V)
(10)
SEP, OS-CON (Radial) 6.3 470 15 4210 10 × 12 1 1 ≤ 2 C ≥ 1
(8)
6SEP470M
SVPA, OS-CON (Radial) 6.3 470 19 4130 10 × 7,9 1 1 ≤ 2 C ≥ 2
(8)
6SVPA470M
SVP, OS-CON (SMD) 10 330 25 3700 10 × 7,9 1 1 ≤ 3 C ≥ 1
(8)
10SVP330MX
AVX, Tantalum
TPM Multianode 10 330 23 3000 7,3 × 4,3 × 4,1 1 1 ≤ 3 C ≥ 2
(8)
TPME337M010R0035
TPS Series III (SMD) 10 330 40 1830 7,3 × 4,3 × 4,1 1 1 ≤ 6 N/R
(12)
TPSE337M010R0040
TPS Series III (SMD) 4 1000 25 2400 7,3 × 6,1 × 3.5 N/R
(9)
1 ≤ 5 N/R
(12)
TPSV108K004R0035 (V
O
≤ 2.1V)
(13)
Kemet, Poly-Tantalum
T520 (SMD) 10 330 25 2600 7,3 × 4,3 × 4,1 1 1 ≤ 3 C ≥ 2
(8)
T520X337M010ASE025
T530 (SMD) 6.3 330 15 3800 7,3 × 4,3 × 4,1 1 1 ≤ 2 B ≥ 2
(8)
T530X337M010ASE015
(10)
T530 (SMD) 4 680 5 7300 7,3 × 4,3 × 4,1 N/R
(9)
N/R
(11)
B ≥ 1
(8)
T530X687M004ASE005 (V
O
≤ 3.2V)
(10)
T530 (SMD) 2.5 1000 5 7300 7,3 × 4,3 × 4,1 N/R
(9)
N/R
(11)
B ≥ 1
(8)
T530X108M2R5ASE005 (V
O
≤ 2.0V)
(10)
Vishay-Sprague
597D, Tantalum (SMD) 10 330 35 2500 7,3 × 5,7 × 4,1 1 1 ≤ 5 N/R
(12)
597D337X010E2T
94SP, OS-CON (Radial) 6.3 390 16 3810 8 X 10,5 1 1 ≤ 2 C ≥ 2
(8)
94SP397X06R3EBP
94SVP OS-CON(SMD) 6.3 470 17 3960 8 × 12 1 1 ≤ 2 C ≥ 1
(8)
94SVP477X06F12
Kemet, Ceramic X5R 6.3 100 2 – 3225 1 1
(14)
A
(8)
C1210C107M9PAC
(SMD) 6.3 47 2 1 ≥ 2
(14)
A
(8)
C1210C476K9PAC
Murata, Ceramic X5R 6.3 100 2 – 3225 1 ≥ 1
(14)
A
(8)
GRM32ER60J107M
(SMD) 6.3 47 1 ≥ 2
(14)
A
(8)
GRM32ER60J476ME20L
16 22 1 ≥ 5
(14)
A
(8)
GRM32ER61CE226KE20L
16 10 1 ≥ 1
(14)
A
(8)
GRM32DR61C106K
TDK, Ceramic X5R 6.3 100 2 – 3225 1 ≥ 1
(14)
A
(8)
C3225X5R0J107MT
(SMD) 6.3 47 1 ≥ 1
(14)
A
(8)
C3225X5R0J476MT
16 10 1 ≥ 1
(14)
A
(8)
C3225X5R1C106MT0
16 22 1 ≥ 1
(14)
A
(8)
C3225X5R1C226MT
(8) 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)
(9) N/R – Not recommended. The voltage rating does not meet the minimum operating limits.
(10) 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.
(11) N/R – Not recommended. The ESR value of this capacitor is below the required minimum when not using TurboTrans.
(12) 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.
(13) 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.
(14) Any combination of ceramic capacitor values is limited as listed in the Electrical Characteristics table.
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