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參數(shù)資料
| 型號： | RT8100 |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
| 中文描述： | 同步降壓PWM直流/雙直流電壓控制模式 |
| 文件頁數(shù)： | 9/18頁 |
| 文件大?。?/td> | 438K |
| 代理商： | RT8100 |
RT8100
Preliminary
9
DS8100-03 August 2007
www.richtek.com
Efficiency vs. Output Current
50
54.5
59
63.5
68
72.5
77
81.5
86
90.5
95
0
5
10
15
20
25
Output Current (A)
E
Typical Operating Characteristics
V
IN
= 12V
Load Transient Regulation (Falling)
Time (50us/Div)
V
(200mV/Div)
LGATE
(10V/Div)
UGATE
(10V/Div)
I
Load
(10A/Div)
Frequency vs. R
RT
0
100
200
300
400
500
600
700
800
900
1000
1
10
100
1000
10000
R
RT
(k
π
)
F
1
R
RT
connected to GND
R
RT
connected to 5VSB
Ω
)
V
IN
= 5V
Dead Time (Falling)
LGATE
UGATE
Time (25ns/Div)
PHASE
UGATE
PHASE
(5V/Div)
Dead Time (Rising)
LGATE
UGATE
Time (25ns/Div)
PHASE
UGATE
PHASE
(5V/Div)
Load Transient Regulation (Rising)
Time (10us/Div)
V
(200mV/Div)
I
Load
(10A/Div)
LGATE
(10V/Div)
UGATE
(10V/Div)
相關PDF資料 |
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|---|---|
| RT8100GQV | Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
| RT8100PQV | Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
| RT8800A | General Purpose 3-Phase PWM Controller for High-Density Power Supply |
| RT8800AGQV | General Purpose 3-Phase PWM Controller for High-Density Power Supply |
| RT8800APQV | General Purpose 3-Phase PWM Controller for High-Density Power Supply |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| RT8100A | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
| RT8100AGQV | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
| RT8100APQV | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
| RT8100GQV | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
| RT8100PQV | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Synchronous buck PWM DC/DC with Dual Voltage Control Mode |
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