The A6284KLPTR-T-1 is a programmable linear current regulator designed for automotive LED arrays, capable of sinking up to 120 mA from each of its six LED pins. This device supports a total LED drive current of up to 720 mA and operates within a wide input voltage range of 5 to 42 V, accommodating various automotive conditions such as cold-crank and load-dump. The A6284KLPTR-T-1 features low dropout voltage, allowing it to drive two series WLEDs from a 7 V input. This IC includes fault detection capabilities for open LED strings, short circuits, and overvoltage conditions, enhancing reliability in automotive applications. It also supports internal or external PWM dimming, with an internal circuit that can be configured for frequency and duty cycle adjustments. The device is AEC-Q100 qualified and operates over an automotive temperature range of -40¬8C to 150¬8C, making it suitable for demanding environments. The package is a 20-pin eTSSOP with an exposed thermal pad for improved heat dissipation.
The A6274/A6284 family offers efficient and flexible LED driving for automotive lighting, with six independently controlled outputs, PWM dimming, and integrated fault protection.
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LED Driver IC 6 Output Linear PWM Dimming 120mA 20-TSSOP-EP
IC LED DRVR LINEAR 120MA 20TSSOP Product overview: A6284KLPTR-T-1 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 120MA. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 120MA, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-A6284KLPTR-T-1 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1013030-A6284KLPTR-T
Category: Integrated Circuits (ICs)>PMIC - LED Drivers
Series: Automotive, AEC-Q100
Type: Linear
Package: Tape & Reel
Applications: Automotive
Standard Package: 8,000
Mounting: SMD (SMT)
Current - Output / Channel: 120mA
Internal Switch(s): No
Number of Outputs: 6
Dimming: PWM
Voltage - Supply (Min): 5V
Voltage - Supply (Max): 42V
Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package: 20-TSSOP-EP
Temperature Range - Operating: -40°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 77 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Allegro MicroSystems
Other Names: ALLALLA6284KLPTR-T-1
Base Product Number: A6284
IC LED DRVR LINEAR 120MA 20TSSOP
IC LED DRV LIN PWM 120MA 20TSSOP
| Allegro MicroSystems Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | A6284KLPTR-T-1 | 620-1808-2-ND | 137-A6284KLPTR-T-1 | 1013030-A6284KLPTR-T-1 | A6284KLPTR-T-1 | A6284KLPTR-T-1 |
| Product Name | Linear Current Regulator And Controller For Auto LED Arrays | LED Drivers | 120MA LED Driver IC | Integrated Circuits (ICs) - PMIC - LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 5 to 42 volts | 5 to 42 volts | ||||
| Output Current | 120 milliamps | 120 milliamps |
