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參數(shù)資料
| 型號： | R1232D281A |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| 中文描述： | PWM降壓型DC / DC變換器的同步整流 |
| 文件頁數(shù)： | 16/24頁 |
| 文件大小： | 819K |
| 代理商： | R1232D281A |
R1232D
4) Load Transient Response
16
R1232D121A
R1232D121A
0.8
0.4
0.2
0.6
0
-0.3
-0.1
-0.2
0.5
0.3
0.1
0.4
0.2
0
O
O
(
Output Voltage
Output Current 10mA
→
600mA
V
IN
=5.0V
O
O
(
-50
0
100
200
50
Time t (
μ
s)
150
0.8
0.6
0.4
0.2
0
0.2
0.1
0
0.8
0.7
0.6
0.5
0.4
0.3
O
O
(
Output Voltage
Output Current 600mA
→
10mA
V
IN
=5.0V
-0.1
Time t (
μ
s)
O
O
(
-50
0
100
200
50
150
R1232D121B
R1232D121B
5) Output Voltage vs. Input Voltage
0.8
0.4
0.2
0.6
0
-0.3
-0.1
-0.2
0.5
0.3
0.1
0.4
0.2
0
O
O
(
Output Voltage
Output Current 10mA
→
600mA
V
IN
=5.0V
O
O
(
-50
0
100
200
50
Time t (
μ
s)
150
0.8
0.6
0.4
0.2
0
0.2
0.1
0
0.8
0.7
0.6
0.5
0.4
0.3
O
O
(
O
O
(
Output Voltage
Output Current 600mA
→
10mA
V
IN
=5.0V
-0.1
-50
0
100
200
50
Time t (
μ
s)
150
R1232D121A
R1232D331A
6) Oscillator Frequency vs. Input Voltage
R1232D121A
1.18
1.19
1.22
1.21
1.20
2.5
4.0
5.0
5.5
3.0
3.5
Input Voltage V
IN
(V)
4.5
6.0
O
O
(
I
OUT
=600mA
3.28
3.29
3.32
3.31
3.30
3.0
4.0
5.0
5.5
3.5
4.5
6.0
Input Voltage V
IN
(V)
O
O
(
I
OUT
=600mA
R1232D121B
相關PDF資料 |
PDF描述 |
|---|---|
| R1232D281B | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D291A | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D291B | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D301A | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D301B | PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| R1232D281B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D291A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D291B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D301A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D301B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
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