Manufacturer: Lumissil Microsystems
Win Source Part Number: 1320358-IS31FL3729-Q
Category: Integrated Circuits (ICs)>Power Management (PMIC)>LED Drivers
Packaging: Reel - TR
Type: DC DC Controller
Applications: LED Lighting
Standard Package: 2,500
Mounting: Surface Mount
Frequency: 400kHz ~ 1MHz
Current - Output / Channel: 35mA
Internal Switch(s): No
Number of Outputs: 16
Dimming: PWM
Voltage - Supply (Min): 2.7V
Voltage - Supply (Max): 5.5V
Supplier Device Package: 32-QFN (4x4)
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: 32-WFQFN Exposed Pad
ECCN: EAR99
Fake Threat In the Open Market: 82
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: 2521-IS31FL3729-QFLS
Base Product Number: IS31FL3729
RoHS Status: ROHS3 Compliant
LED Driver 135 Segment 32-Pin QFN EP T/R Product overview: IS31FL3729-QFLS4-TR from Integrated Silicon Solution, Inc. (ISSI) 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 QFN. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, QFN, LED Drivers(ICs). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 745-IS31FL3729-QFLS4
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 1320358-IS31FL3729-QFLS4-TR | 745-IS31FL3729-QFLS4-TR | 2521-IS31FL3729-QFLS4-DKR-ND | IS31FL3729-QFLS4-TR | IS31FL3729-QFLS4-TR | IS31FL3729-QFLS4-TR | IS31FL3729-QFLS4-TR |
| Product Name | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | QFN LED Driver IC | LED Drivers | LED Lighting Drivers | Nixie Tube Driver/LED Driver >> LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||||
| Package Type | 32-WFQFN Exposed Pad | ||||||
| Input Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts |
