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STMICROELECTRONICS[STMicroelectronics]
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| Part No. |
STCF01PMR STCF01
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| OCR Text |
...equency: 1.5MHz: PWM Controller torch mode supported Shutdown pin with true load disconnection Efficiency: 90% at 100mA; 80% at 300mA DFN10L...flash is not used by consuming less than 0.1A of current. When the SHDN pin is high (logic '1'), the... |
| Description |
Step-up Converter for Cell Phone Camera flash LEDs
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| File Size |
419.05K /
16 Page |
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it Online |
Download Datasheet
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Shengbang Microelectronics ...
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| Part No. |
SGM3141
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| OCR Text |
...o current levels for flash and torch modes. the sgm3141 automatically switches modes between step-up and step-down ensuring that led current does not depend on the forward voltage. it switches at 2.2mhz, allowing the use of tiny compon... |
| Description |
Charge Pump LED Driver
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| File Size |
386.17K /
14 Page |
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it Online |
Download Datasheet
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Shengbang Microelectronics ...
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| Part No. |
SGM3141B
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| OCR Text |
...wo current levels for flash and torch modes. the sgm3141b automatically switches modes between step-up and step-down ensuring that led current does not depend on the forward voltage. it switches at 2.2mhz, allowing the use of tiny co... |
| Description |
Charge Pump LED Driver
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| File Size |
398.76K /
14 Page |
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it Online |
Download Datasheet
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Shengbang Microelectronics ...
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| Part No. |
SGM3140
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| OCR Text |
...wo current levels for flash and torch modes. the sgm3140 automatically switches modes between step-up and step-down ensuring that led current does not depend on the forward voltage. it switches at 2.2mhz, allowing the use of tiny compon... |
| Description |
Charge Pump LED Driver
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| File Size |
449.27K /
14 Page |
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it Online |
Download Datasheet
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Shengbang Microelectronics ...
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| Part No. |
SGM3140B
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| OCR Text |
...wo current levels for flash and torch modes. the sgm3140b automatically switches modes between step-up and step-down ensuring that led current does not depend on the forward voltage. it switches at 2.2mhz, allowing the use of tiny comp... |
| Description |
Charge Pump LED Driver
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| File Size |
425.08K /
14 Page |
View
it Online |
Download Datasheet
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Price and Availability
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