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參數(shù)資料
| 型號： | RT8010A-12PQW |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| 中文描述： | 1.5MHz的，第1A，高效PWM降壓型DC / DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 13/15頁 |
| 文件大?。?/td> | 409K |
| 代理商： | RT8010A-12PQW |
RT8010/A
13
DS8010/A-02 March 2007
www.richtek.com
`
Connect all analog grounds to a command node and
then connect the command node to the power ground
behind the output capacitors.
`
An example of 2-layer PCB layout is shown in Figure 7
to Figure 8 for reference.
Figure 6. EVB Schematic
LX
GND
RT8010/A
VIN
EN
FB/VOUT
L1
C3
V
IN
V
OUT
C1
R1
R2
V
IN
3
2
5
4
6
C2
NC
1
R3
Figure 7. Top Layer
Figure 8. Bottom Layer
Table 1. Recommended Inductors
Table 2. Recommended Capacitors for C
IN
and C
OUT
Supplier
Inductance
(uH)
Current Rating (mA)
DCR
(m
)
Dimensions
(mm)
Series
TAIYO YUDEN
2.2
1480
60
3.00 x 3.00 x 1.50
NR 3015
GOTREND
2.2
1500
58
3.85 x 3.85 x 1.80
GTSD32
Sumida
2.2
1500
75
4.50 x 3.20 x 1.55
CDRH2D14
Sumida
4.7
1000
135
4.50 x 3.20 x 1.55
CDRH2D14
TAIYO YUDEN
4.7
1020
120
3.00 x 3.00 x 1.50
NR 3015
GOTREND
4.7
1100
146
3.85 x 3.85 x 1.80
GTSD32
Supplier
Capacitance
(uF)
4.7
Package
Part Number
TDK
603
C1608JB0J475M
MURATA
4.7
603
GRM188R60J475KE19
TAIYO YUDEN
4.7
603
JMK107BJ475RA
TAIYO YUDEN
10
603
JMK107BJ106MA
TDK
10
805
C2012JB0J106M
MURATA
10
805
GRM219R60J106ME19
MURATA
10
805
GRM219R60J106KE19
TAIYO YUDEN
10
805
JMK212BJ106RD
相關(guān)PDF資料 |
PDF描述 |
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| RT8010A-15GQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-15PQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-16GQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-16PQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-18GQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT8010A-15GQW | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-15PQW | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-16GQW | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-16PQW | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-18GQW | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
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