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參數(shù)資料
| 型號： | TPS605A |
| 英文描述： | Optoelectronic |
| 中文描述： | 光電 |
| 文件頁數(shù)： | 17/22頁 |
| 文件大?。?/td> | 421K |
| 代理商： | TPS605A |
TPS60100
REGULATED 3.3 V 200-mA LOW-NOISE
CHARGE PUMP DC/DC CONVERTER
SLVS213B – MAY 1999 – REVISED SEPTEMBER 1999
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
For the TPS60100, the smallest board space size can be achieved using Sprague’s 595D-series tantalum
capacitors for input and output. However, with the trend towards high capacitance ceramic capacitors in smaller
size packages, these type of capacitors might become competitive in size soon.
Table 5. Recommended Capacitors
MANUFACTURER
PART NUMBER
CAPACITANCE
1
μ
F
2.2
μ
F
10
μ
F
22
μ
F
1
μ
F
2.2
μ
F
10
μ
F
22
μ
F
10
μ
F
22
μ
F
22
μ
F
22
μ
F
10
μ
F
22
μ
F
TYPE
Taiyo Yuden
LMK212BJ105KG–T
LMK212BJ225MG–T
JMK316BJ106ML–T
LMK432BJ226MM–T
Ceramic
Ceramic
Ceramic
Ceramic
AVX
0805ZC105KAT2A
1206ZC225KAT2A
TPSC106025R0500
TPSC226016R0375
Ceramic
Ceramic
Tantalum
Tantalum
Sprague
595D106X0010A2T
595D226X06R3A2T
595D226X06R3B2T
595D226X0020C2T
Tantalum
Tantalum
Tantalum
Tantalum
Kemet
T494C106M010AS
T494C226M010AS
Tantalum
Tantalum
Table 6 lists the manufacturers of recommended capacitors. In most applications surface-mount tantalum
capacitors will be the right choice. However, ceramic capacitors will provide the lowest output voltage ripple due
to their typically lower ESR.
Table 6. Recommended Capacitor Manufacturers
MANUFACTURER
CAPACITOR TYPE
INTERNET
Taiyo Yuden
X7R/X5R ceramic
www.t–yuden.com
AVX
X7R/X5R ceramic
TPS–series tantalum
www.avxcorp.com
Sprague
595D–series tantalum
593D–series tantalum
www.vishay.com
Kemet
T494–series tantalum
www.kemet.com
power dissipation
The power dissipated in the TPS60100 depends on output current and is approximated by:
P
DISS
I
O
2 V
IN
V
O
for I
Q
I
O
P
DISS
must be less than that allowed by the package rating. See the ratings for 20-PowerPAD
package
power-dissipation limits and deratings.
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| TPS605LB | |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS605B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| TPS605LB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| TPS606 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PHOTOTRANSISTOR | NPN | 725NM PEAK WAVELENGTH | 20M | LED-8B |
| TPS606(LB) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PHOTOTRANSISTOR | NPN | 720NM PEAK WAVELENGTH | 20M | CLIP |
| TPS606B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
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