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參數(shù)資料
| 型號(hào)： | RT8005GQV |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | 1A, 2MHz, High-Efficiency Synchronous Buck PWM Converter |
| 中文描述： | 第1A，2MHz的，高效率同步降壓PWM變換器 |
| 文件頁(yè)數(shù)： | 2/11頁(yè) |
| 文件大?。?/td> | 201K |
| 代理商： | RT8005GQV |
RT8005
2
DS8005-08 August 2007
www.richtek.com
Typical Application Circuit
Recommended component selection for Typical Application Circuit.
V
OUT
(V)
0.5
V
IN
(V)
2.4 to 5.5
C
IN
(uF)
2.2
C
OUT
(uF)
2.2/4.7
L
OUT
(uH)
2.2
R1 (k
W
)
R2 (k
W
)
C
COMP
(nF)
10
10
Open
1
2.4 to 5.5
2.2
2.2/4.7
2.2/4.7
2.2/4.7
2.2/4.7
2.2/4.7
2.2
10
10
10
1.2
2.4 to 5.5
2.2
2.2
10
7.15
10
1.8
2.4 to 5.5
2.2
2.2
10
3.83
10
2.5
3.3 to 5.5
2.2
2.2
10
2.49
10
3.3
4.2 to 5.5
2.2
2.2
10
1.78
10
Suggested Capacitors For C
IN
and C
OUT
Component Supplier
TDK
Panasonic
TAIYO YUDEN
Part No.
Capacitance (uF)
2.2
2.2
2.2
Case Size
0603
0603
0603
C1608X5R1A225M
ECJ1VB0J225M
JMK107BJ225M
Suggested Inductors
Component
Supplier
Series
Inductance
(
μ
H)
DCR
(m
W
)
Current Rating
(mA)
Dimensions
(mm)
ABC
SR0403
2.2
47
2600
4.5x4x3.2
Sumida
CDRH3D16
2.2
59
1750
4x4x1.8
GOTREND
GTSD53
2.2
29
2410
5x5x2.8
2.2uF
2.2uF
10k
7.15k
PVDD
LX
GND
RT8005
EN
FB
COMP
10nF
2.2uH
2.4V to 5.5V
1.2V/1A
Chip Enable
C
OUT
V
IN
V
OUT
C
IN
C
COMP
R1
R2
L
OUT
6
1
2,3
5
7
8,
Exposed Pad (11)
VDD
4
PGND
9, 10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RT8005PQV | 1A, 2MHz, High-Efficiency Synchronous Buck PWM Converter |
| RT8008 | 1.5MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter |
| RT8008-10PB | 1.5MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter |
| RT8008-10PJ5 | 1.5MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter |
| RT8008-10QB | 1.5MHz, 600mA, 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 |
|---|---|
| RT8005PQV | 制造商:RICHTEK 功能描述:DC/DC (IC) |
| RT8008 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.5MHz,600mA,High Efficiency PWM Step-Down DC/DC Converter |
| RT8008-10PB | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter |
| RT8008-10PJ5 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter |
| RT8008-10QB | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:1.5MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter |
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