Typical Application for AP5726 White LED Step-Up Converter
Reference Design using part AP5726 by Diodes Incorporated
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For End Products
- Cellular Phone
- Digital Camera
- GPS Receivers
- MP3 Player
- Personal Digital Assistant
- Portable Computers
Description
- Typical Application for AP5726 White LED Step-Up Converter. The AP5726 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive 2 - 6 LEDs in series from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminates the need for ballast resistors. For driving higher number of LEDs, AP5726 also supports a single feedback of parallel connected multiple strings of equal number of LEDs
Key Features
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Input Voltage2.7 to 5.5 V
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Number of Derived Elements2 to 6
Featured Parts (3)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
AP5726WG-7 | Diodes Incorporated | LED Drivers | LED Driver 6 Segment 6-Pin SOT-26 T/R | Buy | |
|
AP5726WUG-7 | Diodes Incorporated | LED Drivers | LED Driver 6 Segment 6-Pin TSOT-26 T/R | Buy | |
|
AP5726FDCG-7 | Diodes Incorporated | LED Drivers | LED Driver 6 Segment 6-Pin DFN EP T/R | Buy | |