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參數(shù)資料
| 型號(hào)： | R1218K072A-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 1.80 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6 |
| 文件頁(yè)數(shù)： | 9/19頁(yè) |
| 文件大?。?/td> | 276K |
| 代理商： | R1218K072A-TR |
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R1218x
17
16) LX Current Limit vs. Temperature
R1218x041A
-40 -25
0
25
50
75 85
Lx
Current
Limit
Ilim
(mA
)
800
1000
1200
600
200
400
0
Temperature Topt (°C)
VIN=1.8V
VIN=2.4V
VIN=3.6V
VIN=5.5V
17) OVP Transient Response (Topt
=25°C)
R1218x021A
R1218x041A
OVP Voltage
060
40
20
80
100
Time (ms)
OVP
Detector
Threshold
V
OVP1
(V)
0
12.5
10.0
7.5
15.0
5.0
2.5
OVP Voltage
060
40
20
80
100
0
25
20
15
10
5
Time (ms)
OVP
Detector
Threshold
V
OVP1
(V)
R1218x062A
060
40
20
80
100
0
25
30
35
20
15
10
5
OVP Voltage
Time (ms)
OVP
Detector
Threshold
V
OVP1
(V)
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|---|---|
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| R1218N041A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Step-up DC/DC converter for White LED Backlight |
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