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參數(shù)資料
| 型號(hào)： | R1218K031ATR |
| 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)： | 14/19頁(yè) |
| 文件大?。?/td> | 276K |
| 代理商： | R1218K031ATR |
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R1218x
4
PIN CONFIGURATIONS
DFN(PLP)1820-6
SOT-23-6
Top View
6
5
4
1
2
3
Bottom View
4
56
32
1
6
5
4
12
3
(mark side)
PIN DESCRIPTIONS
DFN(PLP)1820-6
Pin No
Symbol
Pin Description
1
CE
Chip Enable Pin ("H" Active)
2
VFB
Feedback Pin
3
Lx
Switching Pin
(Open Drain Output)
4
GND
Ground Pin
5
VIN
Power Supply Input Pin
6
VOUT
Output Pin
) Tab is GND level. (They are connected to the reverse side of this IC.)
The tab is better to be connected to the GND, but leaving it open is also acceptable.
SOT-23-6
Pin No
Symbol
Pin Description
1
CE
Chip Enable Pin ("H" Active)
2
VOUT
Output Pin
3
VIN
Power Supply Input Pin
4
Lx
Switching Pin (Open Drain Output)
5
GND
Ground Pin
6
VFB
Feedback Pin
相關(guān)PDF資料 |
PDF描述 |
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| R1218K072A-TR | 1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO6 |
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| R1221N38AE-TR-FA | 0.025 A SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO6 |
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