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參數(shù)資料
| 型號(hào)： | R1280D002A |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | 2CH PWM DC/DC Controller |
| 中文描述： | 2聲道的PWM DC / DC控制器 |
| 文件頁(yè)數(shù)： | 15/26頁(yè) |
| 文件大?。?/td> | 344K |
| 代理商： | R1280D002A |
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Rev. 1.10 - 15 -
2) Efficiency vs. Output Current
VIN=3.3V, Topt=25
°
C
L1=6.8uH,C1=10uF, V
OUT2
=-VOUT1,I
OUT2
=0mA
L2=6.8uH,C2=10uF, V
OUT1
=-VOUT2,I
OUT1
=0mA
R1280D002A
0
10
20
30
40
50
60
70
80
90
0
50
100
150
200
Output Current I
OUT1
(mA)
E
Vout1=5V
Vout1=10V
Vout1=15V
R1280D002A
0
10
20
30
40
50
60
70
80
90
-200
-150
-100
-50
0
Output Current I
OUT2
(mA)
E
Vout2=-5V
Vout2=-10V
Vout2=-15V
L1=6.8uH,C1=10uF, V
OUT2
=-VOUT1,I
OUT2
=0mA
L2=6.8uH,C2=10uF, V
OUT1
=-VOUT2,I
OUT1
=0mA
R1280D002B
0
10
20
30
40
50
60
70
80
90
0
50
Output Current I
OUT1
(mA)
100
150
200
E
Vout1=5V
Vout1=10V
Vout1=15V
R1280D002B
0
10
20
30
40
50
60
70
80
90
-200
-150
-100
-50
0
Output Current I
OUT2
(mA)
E
Vout2=-5V
Vout2=-10V
Vout2=-15V
L1=22uH,C1=10uF, V
OUT2
=-VOUT1,I
OUT2
=0mA
L2=22uH,C2=10uF, V
OUT1
=-VOUT2,I
OUT1
=0mA
R1280D002C
0
10
20
30
40
50
60
70
80
90
0
50
Output Current I
OUT1
(mA)
100
150
200
E
Vout1=5V
Vout1=10V
Vout1=15V
R1280D002C
0
10
20
30
40
50
60
70
80
90
-150
-125
-100
-75
-50
-25
0
Output Current I
OUT2
(mA)
E
Vout2=-5V
Vout2=-10V
Vout2=-15V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1280D002A-TR | 2CH PWM DC/DC Controller |
| R1280D002B | 2CH PWM DC/DC Controller |
| R1280D002B-TR | Linear Sensor Photodiode Array; 1536x1 Sensor-Elements Organization; 400 Dots-Per-Inch (DPI) Sensor Pitch; High Linearity and Uniformity; Wide Dynamic Range 4000:1 (72 dB); Low Image Lag 0.5% Typ; Operation to 8MHz |
| R1280D002C | |
| R1280D002C-TR | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1280D002A-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller |
| R1280D002B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller |
| R1280D002B-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller |
| R1280D002C | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller |
| R1280D002C-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2CH PWM DC/DC Controller |
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