Product 產品介紹
Product 產品介紹
LED Drivers for Lighting
LED Drivers for Lighting
DESCRIPTION:
Allegro MicroSystems, LLC offers a growing portfolio of LED drivers used for architectural lighting, signage, and automotive lighting applications. Allegro’s process technology and applications expertise has enabled the development of highly integrated LED driver ICs with on-chip FETs and diverse control options, providing flexibility and functionality in a small solution footprint. Allegro’s LED driver portfolio covers a wide variety of topologies, channel counts, output currents and feature sets to help customers optimize their solutions.
Allegro MicroSystems, LLC offers a growing portfolio of LED drivers used for architectural lighting, signage, and automotive lighting applications. Allegro’s process technology and applications expertise has enabled the development of highly integrated LED driver ICs with on-chip FETs and diverse control options, providing flexibility and functionality in a small solution footprint. Allegro’s LED driver portfolio covers a wide variety of topologies, channel counts, output currents and feature sets to help customers optimize their solutions.
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LED Drivers for Lighting:
Allegro’s LED driver portfolio covers a wide variety of topologies, channel counts, output currents and feature sets to help customers optimize their solutions.
Features within the portfolio of devices include:
- Buck, Boost, and Linear topologies
- Series and Parallel configurations
- Single and multiple (up to 16) channel outputs
- Output currents from 20 mA up to 3 A per channel
- Multiple intensity control methods
- Current-control for color calibration
- Open LED and shorted LED detection
- Thermal shutdown and undervoltage lockout
- Automotive voltage and temperature ratings available
- Multiple package options
- Low quiescent current
LED Drivers:
| LED Drivers - General Lighting | |||||||
|---|---|---|---|---|---|---|---|
| Part Number | Topology | Number of Channels | IOUT per Channel | VLED Max (V) | Latched Output |
Serial Input |
Packages |
| A6211 | Buck | 1 | 3 A | 40 | No | No | eSOIC-8 |
| A6282 | Linear | 16 | 50 mA | 13 | Yes | Yes | QFN-24, SOIC-24, TSSOP-24 |
| LED Drivers - Automotive Lighting | |||||||
| Part Number | Topology | Number of Channels | IOUTMax | VIN | LEDs per Channel | Total LEDs | Packages |
| A6213 | Buck | 1 | 3 A | 40 | 2 to 12 | 12 | eSOIC-8 |
| A6213-1 | Buck | 1 | 1.5 A | 40 | 2 to 12 | 12 | eSOIC-8 |
| A6214 | Buck | 1 | 2 A | 4.5 to 55 | 1 to 14 | 14 | eSOIC-10 |
| A6216 | Buck | 1 | 2 A | 4.5 to 55 | 1 to 14 | 14 | eTSSOP-16 |
| A6260 | Linear | 1 | 350 mA | 6 to 40 | 2 to 3 | 3 | eSOIC-8 |
| A6261 | Linear | 4 | 400 mA | 6 to 50 | 2 to 3 | 12 | eMSOP-10, eTSSOP-16 |
| A6262 | Linear | 4 | 400 mA | 6 to 50 | 2 to 3 | 12 | eMSOP-10, eTSSOP-16 |
| A6263 | Linear | 4 | 400 mA | 6 to 50 | 2 to 3 | 12 | eSOIC-8 |
| A6264 | Linear | 4 | 400 mA | 6 to 50 | 2 to 3 | 12 | eMSOP-10, eTSSOP-16 |
| A6265 | Buck-Boost / Boost Controller | 1 | Scalable 1 A+ | 6.5 to 50 | 2 to 15 | 15 | eTSSOP-16 |
| A6266 | Boost Controller | 1 | Scalable 1 A+ | 5 to 50 | 5 to 15 | 15 | eTSSOP-16 |
| A6267 | Buck-Boost / Boost Controller | 1 | Scalable 1 A+ | 6.5 to 50 | 2 to 15 | 15 | eTSSOP-16 |
| A6268 | Buck-Boost / Boost Controller | 1 | Scalable 1 A+ | 5 to 50 | 2 to 15 | 15 | eTSSOP-16 |
| A6269 | Linear | 2 | 400 mA | 6 to 50 | 2 to 3 | 6 | eSOIC-8 |
| A6271 | Buck-Boost / Boost Controller | 1 | Scalable 1 A+ | 4.5 to 50 | 2 to 15 | 15 | eTSSOP-16 |
| Magnetically Actuated LED Drivers | |||||||
| Part Number | Topology | Number of Channels | IOUT per Channel | VIN (V) | LEDs per Channel | Total LEDs | Packages |
| A1569 | Linear | 1 | 150 mA | 7 to 24 | 2 to 3 | 3 | eSOIC-8 |
—Sales and FAE Contact Window—
02-2793-2888 Ext 206, 胡健峰 Justin (0972-995-816), justin@everstardata.com.tw
02-2793-2888 Ext 209, 吳啟賓 Ben (0972-995-817), ben@everstardata.com.tw
03-667-5931, 張家銘 James (0928-137-909), James@everstardata.com.tw
