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| 型號： | NCP1523 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 6-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WIDE-OUTPUT, ADJUSTABLE POWER MODULE WITH TurboTrans |
| 中文描述： | 6甲，2.2 V至5.5 V輸入，非隔離，寬輸出，可調(diào)電源模塊的TurboTrans |
| 文件頁數(shù)： | 16/35頁 |
| 文件大小： | 1128K |
| 代理商： | NCP1523 |
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www.ti.com
PTH04T230W, PTH04T231W
SLTS271A–SEPTEMBER 2006–REVISED OCTOBER 2006
Table 3. Input/Output Capacitors (continued)
Capacitor Characteristics
Quantity
Max
Ripple
Current
at 85
°
C
(Irms)
(mA)
Output Bus
(2)
Max
ESR
at 100
kHz
(m
)
Capacitor Vendor,
Type Series (Style)
Working
Voltage
(V)
Turbo-
Trans
Capacitor
Type
(3)
Value
(
μ
F)
Physical
Size (mm)
Input
Bus
No
Vendor Part No.
Turbo-
Trans
Sanyo
TPE, POSCAP (SMD)
10
330
25
3300
7,3
×
4,3
7,3
×
4,3
7,3
×
4,3
10
×
12
10
×
7,9
10
×
7,9
1
1
≤
3
≤
1
N/R
(11)
C
≥
1
(8)
B
≥
2
(8)
B
≥
1
(8)
C
≥
1
(8)
C
≥
2
(8)
C
≥
1
(8)
10TPE330MF
TPE, POSCAP (SMD)
2.5
470
7
4400
N/R
(9)
2R5TPE470M7(V
O
≤
1.8V)
(10)
2R5TPD1000M5(V
O
≤
1.8V)
(10)
6SEP470M
TPD, POSCAP (SMD)
2.5
1000
5
6100
N/R
(9)
SEP, OS-CON (Radial)
6.3
470
15
4210
1
1
≤
2
1
≤
2
1
≤
3
SVPA, OS-CON (Radial)
6.3
470
19
4130
1
6SVPA470M
SVP, OS-CON (SMD)
10
330
25
3700
1
10SVP330MX
AVX, Tantalum
TPM Multianode
10
330
23
3000
7,3
×
4,3
×
4,1
7,3
×
4,3
×
4,1
7,3
×
6,1
×
3.5
1
1
≤
3
1
≤
6
1
≤
5
C
≥
2
(8)
N/R
(12)
TPME337M010R0035
TPS Series III (SMD)
10
330
40
1830
1
TPSE337M010R0040
TPS Series III (SMD)
4
1000
25
2400
N/R
(9)
N/R
(12)
TPSV108K004R0035 (V
O
≤
2.1V)
(13)
Kemet, Poly-Tantalum
T520 (SMD)
10
330
25
2600
7,3
×
4,3
×
4,1
7,3
×
4,3
×
4,1
7,3
×
4,3
×
4,1
7,3
×
4,3
×
4,1
1
1
≤
3
1
≤
2
N/R
(11)
C
≥
2
(8)
B
≥
2
(8)
B
≥
1
(8)
B
≥
1
(8)
T520X337M010ASE025
T530 (SMD)
6.3
330
15
3800
1
T530X337M010ASE015
(10)
T530 (SMD)
4
680
5
7300
N/R
(9)
T530X687M004ASE005 (V
O
≤
3.2V)
(10)
T530X108M2R5ASE005 (V
O
≤
2.0V)
(10)
T530 (SMD)
2.5
1000
5
7300
N/R
(9)
N/R
(11)
Vishay-Sprague
597D, Tantalum (SMD)
10
330
35
2500
7,3
×
5,7
×
4,1
8 X 10,5
1
1
≤
5
1
≤
2
1
≤
2
1
(14)
N/R
(12)
597D337X010E2T
94SP, OS-CON (Radial)
6.3
390
16
3810
1
C
≥
2
(8)
C
≥
1
(8)
A
(8)
94SP397X06R3EBP
94SVP OS-CON(SMD)
6.3
470
17
3960
8
×
12
3225
1
94SVP477X06F12
Kemet, Ceramic X5R
6.3
100
2
–
1
C1210C107M9PAC
(SMD)
6.3
47
2
1
≥
2
(14)
≥
1
(14)
≥
2
(14)
≥
5
(14)
≥
1
(14)
≥
1
(14)
≥
1
(14)
≥
1
(14)
≥
1
(14)
A
(8)
C1210C476K9PAC
Murata, Ceramic X5R
6.3
100
2
–
3225
1
A
(8)
GRM32ER60J107M
(SMD)
6.3
47
1
A
(8)
GRM32ER60J476ME20L
16
22
1
A
(8)
GRM32ER61CE226KE20L
16
10
1
A
(8)
GRM32DR61C106K
TDK, Ceramic X5R
6.3
100
2
–
3225
1
A
(8)
C3225X5R0J107MT
(SMD)
6.3
47
1
A
(8)
C3225X5R0J476MT
16
10
1
A
(8)
C3225X5R1C106MT0
16
22
1
A
(8)
C3225X5R1C226MT
(8)
Required capacitors with TurboTrans. See the TurboTrans Application information for Capacitor Selection
Capacitor Types:
Type A = (100 < capacitance
×
ESR
≤
1000)
Type B = (1,000 < capacitance
×
ESR
≤
5,000)
Type C = (5,000 < capacitance
×
ESR
≤
10,000)
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.
(9)
16
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