3-Channel , 12-Bit PWM LED Driver w/ Buck DC-DC Converter and Differential Signal Interface 28-VQFN -40 to 85
LED Driver, 3-Segment, PQCC28
Manufacturer: Texas Instruments
Win Source Part Number: 141763-TLC5970RHPR
Packaging: Reel - TR
Type: DC DC Regulator
Mounting: SMD (SMT)
Frequency: 20MHz
Internal Switch(s): Yes
Topology: Step-Down (Buck)
Number of Outputs: 3
Output Voltage: 17V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 28-VQFN-EP (6x6)
Maximum Supply Voltage: 36V
Operating Input Voltage(Min): 10V
Channel Output Current: 150mA
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
3-Channel , 12-Bit PWM LED Driver w/ Buck DC-DC Converter and Differential Signal Interface 28-VQFN -40 to 85 Product overview: TLC5970RHPR from Texas Instruments 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 Buck, VQFN. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, VQFN, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-TLC5970RHPR can be used for catalog matching and distributor lookup.
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| Texas Instruments | Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | 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 | TLC5970RHPR | TLC5970RHPR | 141763-TLC5970RHPR | 137-TLC5970RHPR | 296-27240-2-ND | TLC5970RHPR | TLC5970RHPR |
| Product Name | TLC5970 3-Channel , 12-Bit PWM LED Driver w/ Buck DC-DC Converter and Differential Signal Interface | PMIC - PMIC - LED Drivers - TLC5970RHPR | Buck VQFN LED Driver IC | LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Number of Channels | 3 # | 3 # | |||||
| Package Type | VQFN | 28-VQFN-EP (6x6) | |||||
| Input Voltage | 10 volts | 10 to 36 volts | 10 to 36 volts |
