| CN5710 |
| 1A High Brightness LED Driver IC |
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| General Description： |
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| The CN5710 is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant |
| output current can be set up to 1A with an external resistor. The CN5710 is ideal for driving LED.The on-chip |
| power MOSFET and current sense block greatly reduce the number of external component count. The CN5710 |
| adopts the temperature regulation instead of temperature protection function, the temperature regulation can |
| make the LED being turned on continuously in case of high ambient temperature or high voltage drop.Other |
| features include chip enable,etc. |
| CN5710 is available in
5pin SOT89 package (SOT89). |
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| Applications： |
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Flashlight |
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High-brightness LED driver |
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LED headlights |
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Emergency lights and lighting |
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| Features： |
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Operating Voltage Range: 2.8V to 6V |
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On-chip Power MOSFET |
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Low Dropout Voltage: 0.25V
@ 800mA |
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LED Current up
to 1A |
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Output Current Accuracy: ± 5% |
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Chip Temperature Regulation |
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Operating Temperature Range:－40 ℃ to ＋85 ℃ |
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Available in
SOT89 Package |
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Pb-free, Rohs Compliant, Halogen Free |
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