The A8519-1 offers a versatile solution for driving multiple LED strings, with four integrated current sinks, a boost converter, and PWM dimming for precise brightness control. The A8519-1 provides reduced output voltage ripple for enhanced dimming performance.
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LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 100mA 20-TSSOP-EP
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 100mA 20-TSSOP-EP
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 100mA 20-TSSOP-EP
LED Driver, Product overview: A8519KLPTR-T from Allegro MicroSystems is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-A8519KLPTR-T can be used for catalog matching and distributor lookup.
IC LED DRIVER RGLTR DIM 20TSSOP
IC LED DRVR RGLTR PWM 20TSSOP
IC LED DRIVER RGLTR DIM 20TSSOP
LED DRIVER, BOOST, 2.15MHZ, HTSSOP-16; Device Topology:Boost (Step Up); Input Voltage Min:4.5V; Input Voltage Max:40V; Output Voltage Max:40V; Output Current Max:400mA; Switching Frequency:2.15MHz; No. of Outputs:4Outputs RoHS Compliant: Yes
| Allegro MicroSystems Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | A8519KLPTR-T | 620-A8519KLPTR-TDKR-ND | 137-A8519KLPTR-T | A8519KLPTR-T | A8519KLPTR-T | 26-A8519KLPTR-T | 01Y2840 |
| Product Name | Quad String Boost Led Driver For Backlighting | LED Drivers | LED Driver IC | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | IC LED DRIVER RGLTR DIM 20TSSOP | Led Driver, Boost, 2.15Mhz, Htssop-16; Device Topology Allegro Microsystems |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 4.5 to 40 volts | 4.5 to 40 volts | 4.5 to 40 volts | 4.5 to 40 volts | |||
| Output Voltage | 40 volts | 40 volts | |||||
| Output Current | 100 milliamps | 100 milliamps | 100 milliamps | 400 milliamps |
