Typical Application of driving 2 LED strings at up to 35V at 200 mA per LED string, with thermal derating for A8511 2-MHz, 4-Channel x 150 mA WLED/RGB Driver With Output Disconnect
Reference Design using part A8511 by Allegro MicroSystems
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For End Products
- Backlighting
- Camera Displays
- DVD Player
- GPS Navigation
- Infotainment
- LCD Display
Description
- Typical Application of driving 2 LED strings at up to 35V at 200 mA per LED string, with thermal derating for A8511 2-MHz, 4-Channel x 150 mA WLED/RGB Driver With Output Disconnect. The A8511 is a multioutput WLED/RGB driver for backlighting medium-size displays. It is a fully integrated high-brightness (HB) LED driver solution that does not require external power devices to complete the backlighting design criteria. The A8511 integrates FETs for a boost converter as well as four 150 mA current sinks, offering a complete integrated solution at HB LED current levels
Key Features
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Input Voltage6.8 to 21 V
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Number of Derived Elements12
Featured Parts (1)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
A8511KLPTR-T | Allegro MicroSystems | LED Drivers | LED Driver 24 Segment 4000uA Supply Current 28-Pin TSSOP T/R | Buy | |