The HV9961LG-G is an LED driver IC designed for average-current mode constant-current control, operating in a constant off-time mode. It features fast average current control, programmable constant off-time switching, and supports both linear and PWM dimming inputs. The device provides output short-circuit protection with a hiccup mode and operates over a wide ambient temperature range of -40¬8C to +125¬8C. It can be powered from a supply voltage of 8V to 450V and offers an output current accuracy of ¬±3%. The HV9961LG-G is pin-compatible with the HV9910B, allowing for easy integration into existing designs. It is suitable for various applications, including LED backlighting for LCD displays, architectural lighting, and LED signage.
IC LED DRIVER CTRLR PWM 8SOIC Product overview: HV9961LG-G from Microchip Technology 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-HV9961LG-G can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 125201-HV9961LG-G
Packaging: Reel - TR
Type: DC DC Controller
Applications: Backlight, Lighting, Signage
Mounting: SMD (SMT)
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: Analog, PWM
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 8-SOIC
Maximum Supply Voltage: 450V
Operating Input Voltage(Min): 8V
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Balance
Application Field: Used in Automation & Process Control, LED Lighting, Imaging, Video & Vision
LED Drvr, Avg Mode, Constant Current
LED Drvr, Avg Mode, Constant Current
LED Drvr, Avg Mode, Constant Current
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 8-SOIC
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 8-SOIC
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 8-SOIC
IC LED DRIVER CTRLR PWM 8SOIC
LED DRIVER WITH AVERAGE-MODE CONSTANT CU; Device Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:450V; Output Voltage Max:-; Output Current Max:-; Switching Frequency:-; No. of Outputs:1Outputs; IC Mounting:SMD; RoHS Compliant: Yes
LED DRIVER, BUCK, NSOIC-8; Device Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:450V; Output Voltage Max:-; Output Current Max:-; Switching Frequency:-; No. of Outputs:1Outputs; IC Mounting:Surface Mount RoHS Compliant: Yes
LED DRIVER, BUCK, NSOIC-8; Device Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:450V; Output Voltage Max:-; Output Current Max:-; Switching Frequency:-; No. of Outputs:1Outputs; IC Mounting:Surface Mount RoHS Compliant: Yes
IC LED DRIVER CTRLR DIM 8SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-HV9961LG-G | 125201-HV9961LG-G | 8293241P | 8895083 | 8293241 | HV9961LG-GDKR-ND | HV9961LG-G | 31Y2022 | HV9961LG-G |
| Product Name | LED Driver IC | PMIC - PMIC - LED Drivers - HV9961LG-G | LED Driver ICs | LED Driver ICs | LED Driver ICs | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | Led Driver With Average-Mode Constant Cu; Device Topology Microchip | PMIC - LED Drivers |
| Input Voltage | 8 to 450 volts | 8 volts | 8 to 450 volts | 8 to 450 volts | 8 to 450 volts | ||||
| Number of Channels | 1 # | ||||||||
| Package Type | Tape & Reel (TR) | 8-SOIC | SOIC | Soic | Soic | ||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) |
