The ISL78100 is a high-power LED backlight driver with an integrated 36V FET designed to drive up to 8 high-power LEDs in series. The PWM converter runs from an internally generated 1MHz clock. With efficiencies over 90%, the regulator provides tight control of LED current and may be configured in either boost or buck topologies, allowing from 3 to 8 series diodes to be driven from wide input voltages.brbr LED light level may be controlled either by: ol
IC LED DRIVER RGLTR PWM 1A 20QFN Product overview: ISL78100ARZ from Renesas Electronics Corporation 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-ISL78100ARZ can be used for catalog matching and distributor lookup.
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 1A 20-QFN (4x4)
Manufacturer: Renesas Electronics America
Win Source Part Number: 921950-ISL78100ARZ
Series: Automotive, AEC-Q100
Operating Temperature Range: -40°C ~ 105°C (TA)
Features: LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 1A 20-QFN (4x4)
Package: 20-VFQFN Exposed Pad
Package: Tube
Mounting: Surface Mount
Family Name: ISL78100
Categories: Integrated Circuits (ICs)
Case / Package: 20-QFN (4x4)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Balance
Quantity per package: 75
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 24 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
IC LED DRIVER RGLTR PWM 1A 20QFN
IC LED DRIVER RGLTR DIM 1A 20QFN
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | ISL78100ARZ | 137-ISL78100ARZ | ISL78100ARZ-ND | 921950-ISL78100ARZ | ISL78100ARZ | ISL78100ARZ |
| Product Name | High Power LED Driver | 1A LED Driver IC | LED Drivers | PMIC - PMIC - LED Drivers - ISL78100ARZ | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 2.7 to 16 volts | 2.7 to 16 volts | 2.7 to 16 volts | 2.7 to 16 volts | ||
| Output Voltage | 32 volts | 32 volts | ||||
| Output Current | 1000 milliamps | 1000 milliamps | 1000 milliamps | |||
| Efficiency | 90 % |
