The ALT80600/1 delivers ultra-high dimming ratios (up to 15,000:1 at 200Hz) with minimal output ripple, using patented Pre-Emptive Boost (PEB) control. These multi-output LED drivers offer integrated current sinks, flexible boost/SEPIC operation, and extensive protection features. The ALT80600-1 is optimized for lower switching frequencies.
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LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 120mA 24-QFN (4x4)
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 120mA 24-QFN (4x4)
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 120mA 24-QFN (4x4)
LED Driver, Product overview: ALT80600KESJSR 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-ALT80600KESJSR can be used for catalog matching and distributor lookup.
Win Source Part Number: 971158-ALT80600KESJS
Category: Integrated Circuits (ICs)>PMIC - LED Drivers
Series: Automotive, AEC-Q100
Type: DC DC Regulator
Package: Tape & Reel
Applications: Automotive, Backlight, Lighting
Standard Package: 6,000
Mounting: SMD (SMT)
Voltage - Output: 40V
Frequency: 200kHz ~ 2.35MHz
Current - Output / Channel: 120mA
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 4
Dimming: Analog, PWM
Voltage - Supply (Min): 4.5V
Voltage - Supply (Max): 40V
Package / Case: 24-WFQFN Exposed Pad
Supplier Device Package: 24-QFN (4x4)
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 47 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Allegro MicroSystems
Other Names: 620-1984-6,620-1984-
Base Product Number: ALT806
IC LED DRV RGLTR PWM 120MA 24QFN
FOUR-CHANNEL LED DRIVER WITH ULT
LED DRIVER, AEC-Q100, BOOST, 2.3MHZ, QFN; Device Topology:Boost, SEPIC; Input Voltage Min:4.5V; Input Voltage Max:40V; Output Voltage Max:-; Output Current Max:120mA; Switching Frequency:2.3MHz; No. of Outputs:4Outputs; MSL:- RoHS Compliant: Yes
| Allegro MicroSystems Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | ALT80600KESJSR | 620-1984-6-ND | 137-ALT80600KESJSR | 971158-ALT80600KESJSR | ALT80600KESJSR | ALT80600KESJSR | 57AC0500 |
| Product Name | Led Driver With Pre-Emptive Boost For Ultra-High Dimming Ratio And Low Output Ripple | LED Drivers | LED Driver IC | Integrated Circuits (ICs) - PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers | Led Driver, Aec-Q100, Boost, 2.3Mhz, Qfn; 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 | ||||
| Output Voltage | 40 volts | 40 volts | |||||
| Output Current | 120 milliamps | 120 milliamps | 120 milliamps |
