The AL8862Q is a step-down DC/DC converter specifically designed for driving LEDs with a constant current. It operates within a wide input voltage range of 5V to 55V and can provide an adjustable output current of up to 1A. The device features an integrated power switch and a high-side output current sensing circuit, which allows for uniform brightness in series-connected LEDs without the need for ballast resistors. Dimming capabilities are supported through either a DC voltage or a PWM signal applied to the CTRL input pin. The AL8862Q includes several protection features, such as open-circuit LED protection, short-circuit protection for the current sense resistor, and overtemperature shutdown. It is available in two package types: SO-8EP and V-DFN3030-8/SWP, both of which are compliant with automotive standards, including AEC-Q100 Grade 1. With a switching frequency of up to 1MHz, the AL8862Q allows for the use of smaller external components, contributing to a reduced PCB size. The device is suitable for various automotive applications, including interior and exterior LED lamps.
Win Source Part Number: 968516-AL8862QSP-13
Category: Integrated Circuits (ICs)>PMIC - LED Drivers
Series: Automotive, AEC-Q100
Type: DC DC Regulator
Package: Tape & Reel
Applications: Automotive
Standard Package: 2,500
Mounting: SMD (SMT)
Frequency: 1MHz
Current - Output / Channel: 1A
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: Analog, PWM
Voltage - Supply (Min): 5V
Voltage - Supply (Max): 55V
Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package: 8-SO-EP
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 64 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Diodes Incorporated
Other Names: 31-AL8862QSP-13DKR,3
Base Product Number: AL8862
IC LED DRIVER RGLTR PWM 1A 8SO Product overview: AL8862QSP-13 from Diodes Incorporated 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 1A. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 1A, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-AL8862QSP-13 can be used for catalog matching and distributor lookup.
LED Driver IC 1 Output Linear Constant Current Analog, PWM Dimming 1A 8-SO-EP
LED Driver IC 1 Output Linear Constant Current Analog, PWM Dimming 1A 8-SO-EP
LED Driver IC 1 Output Linear Constant Current Analog, PWM Dimming 1A 8-SO-EP
LED MV INT SWITCH SO-8EP
LED DRIVER, AEC-Q100, 1MHZ, BUCK, HSOIC ROHS COMPLIANT: YES
IC LED DRIVER RGLTR PWM 1A 8SO
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 968516-AL8862QSP-13 | 137-AL8862QSP-13 | 31-AL8862QSP-13TR-ND | AL8862QSP-13 | 45AJ0393 | AL8862QSP-13 |
| Product Name | Integrated Circuits (ICs) - PMIC - LED Drivers | 1A LED Driver IC | LED Drivers | PMIC - LED Drivers | Led Driver, Aec-Q100, 1Mhz, Buck, Hsoic Rohs Compliant Diodes Inc. | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Package Type | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | ||||
| Input Voltage | 5 to 55 volts | 5 to 55 volts | 5 to 55 volts | |||
| Number of Channels | 1 # |
