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參數(shù)資料
| 型號(hào)： | RT8010A |
| 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)： | 6/15頁 |
| 文件大?。?/td> | 409K |
| 代理商： | RT8010A |
RT8010/A
6
DS8010/A-02 March 2007
www.richtek.com
Typical Operating Characteristics
Efficiency vs. Output Current
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Output Current (A)
E
V
OUT
= 3.3V,
C
OUT
= 4.7
μ
F,
L
= 4.7
μ
H
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 5.0V
Efficiency vs. Output Current
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Output Current (A)
E
V
OUT
= 1.2V,
C
OUT
= 10
μ
F,
L
= 2.2
μ
H
V
IN
= 5.0V
V
IN
= 3.3V
V
IN
= 2.5V
Efficiency vs. Output Current
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Output Current (A)
E
V
OUT
= 1.2V,
C
OUT
= 4.7
μ
F,
L
= 4.7
μ
H
V
IN
= 5.0V
V
IN
= 3.3V
V
IN
= 2.5V
UVLO Voltage vs.Temperature
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature
I
(
°
C)
V
OUT
= 1.2V,
I
OUT
= 0A
Rising
Falling
EN Pin Threshold vs. Input Voltage
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
2.5
2.8
3.1
3.4
3.7
4
4.3
4.6
4.9
5.2
5.5
Input Voltage (V)
E
V
OUT
= 1.2V,
I
OUT
= 0A
Rising
Falling
EN Pin Threshold vs. Temperature
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature
E
V
IN
= 3.6V, V
OUT
= 1.2V,
I
OUT
= 0A
Rising
Falling
(
°
C)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RT8010A-10GQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-10PQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-12GQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-12PQW | 1.5MHz, 1A, High Efficiency PWM Step-Down DC/DC Converter |
| RT8010A-15GQW | 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-10GQW | 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-10PQW | 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-12GQW | 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-12PQW | 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-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 |
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