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AME5142AEEYADJZ
ID: 231025
zł1.87
Tax included
zł1.52 tax excl.
High efficiency 6 white LED driver with open LED protection
, SOT26, AME, RoHS
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AME5142AEEYADJZ
High efficiency 6 white LED driver with open LED protection , SOT26, AME, RoHS
The AME5142 is a Boost DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive 1 to 6 LEDs in series or multiple strings from a Li-lon cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors.
High efficiency 6 white LED driver with open LED protection , SOT26, AME, RoHS
The AME5142 is a Boost DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive 1 to 6 LEDs in series or multiple strings from a Li-lon cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors.
Features:
- 1.2MHz Fixed Switching Frequency
- 28V Over Voltage Protection
- Over Temperature Protection
- Internal Soft Start
- 30V Internal Switch
- Drives Up to 6 LEDs from a 2.7V Supply at 20mA
- Only small external Capacitors and Inductor required
- Cycle-by-Cycle Current Limiting
- Up to 88% Efficiency
- Meet RoHS Standards
231025
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High efficiency 6 white LED driver with open LED protection
, SOT26, AME, RoHS