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參數(shù)資料
| 型號： | RT9201 |
| 廠商： | Richtek Technology Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | High Efficiency PWM Step-Down DC-DC Converter |
| 中文描述： | 高效PWM降壓型DC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 206K |
| 代理商： | RT9201 |
RT9201
7
DS9201-12 August 2007
www.richtek.com
Current Limit vs. Input Voltage
0.96
0.98
1.00
1.02
1.04
1.06
1.08
1.10
1.12
1.14
2
2.5
3
3.5
Input Voltage (V)
4
4.5
5
5.5
6
C
Output Voltage vs. Output Current
1.80
1.82
1.84
1.86
1.88
1.90
0
100
200
300
400
500
600
700
800
Output Current (mA)
O
V
IN
= 3.3V
V
OUT
= 1.8V
Output Voltage vs. Output Current
3.25
3.28
3.30
3.33
3.35
3.38
3.40
3.43
3.45
0
100
200
300
400
500
600
700
800
Output Current (mA)
O
V
IN
= 5V
V
OUT
= 3.3V
Minimum On-Time vs. Input Voltage
0
50
100
150
200
250
300
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
M
V
OUT
= 1.8V
V
OUT
= 1.3V
Minimum On-Time vs. Temperature
0
50
100
150
200
250
300
-50
-25
0
25
Temperature
50
75
100
125
150
M
(
°
C)
V
IN
= 3.3V
V
OUT
= 1.8V
I
OUT
= 0A
Time (500
μ
s/Div)
V
IN
= 3.3V, V
OUT
= 1.8V
I
OUT
= 0A to 600mA
100
0
-100
500
0
V
OUT
(mV)
I
OUT
(mA)
Load Transient Response
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RT9201GQV | High Efficiency PWM Step-Down DC-DC Converter |
| RT9201PQV | High Efficiency PWM Step-Down DC-DC Converter |
| RT9202B | Single Synchronous Buck PWM DC-DC Controller |
| RT9202BGS | Single Synchronous Buck PWM DC-DC Controller |
| RT9202BPS | Single Synchronous Buck PWM DC-DC Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9201GQV | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:High Efficiency PWM Step-Down DC-DC Converter |
| RT9201PQV | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:High Efficiency PWM Step-Down DC-DC Converter |
| RT9202 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Single Synchronous Buck PWM DC-DC Controller |
| RT9202_07 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Single Synchronous Buck PWM DC-DC Controller |
| RT9202B | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Single Synchronous Buck PWM DC-DC Controller |
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