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TelCom Semiconductor, I... TELCOM[TelCom Semiconductor, Inc]
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Part No. |
TC1240ECH TC1240
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OCR Text |
...C1) (4VIN2- VOUT2 ) + (0.5)(C2)(2vout VRIPPLE - VRIPPLE2 )] x fOSC
Equation 2.
VIN
OSC
Figure 1. Ideal Swiched Capacitor Charge Pump Doubler
APPLICATIONS INFORMATION Output Voltage Considerations
TheTC1240 performs voltage dou... |
Description |
Positive Doubling Charge Pump with Shutdown in SOT Package
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File Size |
528.21K /
9 Page |
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MICREL[Micrel Semiconductor]
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Part No. |
MIC4723
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OCR Text |
...OUTPUT CURRENT (A)
MIC4723 1.2vout Efficiency
3
78 76 74 72 70 68 66 64 62 60 0
MIC4723 1V OUT Efficiency
4.5VIN 5VIN
84 82 80 78 76 74 72 70 68 66
MIC4723 1V OUT Efficiency
OUTPUT VOLTAGE (V)
Load Regulation
1.010
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Description |
3A 2MHz Integrated Switch Buck Regulator
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File Size |
511.22K /
19 Page |
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MICREL[Micrel Semiconductor]
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Part No. |
MIC2285YML
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OCR Text |
...TPUT CURRENT (mA) VIN=4.2V
1.2vout Efficiency
100 90 V IN=3.2V 80 70 VIN=3.6V 60 50 40 30 20 10 0 0 100 200 300 400 500 OUTPUT CURRENT (mA) VIN=4.2V 100 90 80 70 60 50 40 30 20 10 0 0
1.0VOUT Efficiency
1.018 1.014 1.010 1.006 1.002... |
Description |
8MHz PWM Synchronous Buck Regulator with LDO Standby Mode
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File Size |
556.00K /
14 Page |
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it Online |
Download Datasheet |
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Price and Availability
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