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参数资料
| 型号： | R3111Q341C-TR-FA |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | SC-82AB, 4 PIN |
| 文件页数： | 15/22页 |
| 文件大小： | 195K |
| 代理商： | R3111Q341C-TR-FA |
R3111x
22
TECHNICAL NOTES
VDD
OUT
GND
R3111
SERIES
R
VDD
OUT
GND
R1
R2
R3111
SERIES
Figure 9
Figure 10
1. In Figure 9, When R3111xxxxC is used, and if an impedance is connected between Voltage Supplier
and the VDD Pin of R3111xxxxC Series, the operation might be unstable by cross conduction current at
detection.
When R3111xxxxA/B is used in Figure 9, if the value of R is set excessively large, voltage drop may
occur caused by supply current of IC itself and Detector threshold may vary.
2. Wiring as shown in Figure 10 may cause the oscillation in both output types of R3111 Series.
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相关代理商/技术参数 |
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