Synchronous Buck Controllers for Precision Dimming LED Drive 14-HTSSOP -40 to 125
85V 1A Synchronous Buck LED Driver IC, 1MHz, HTSSOP Product overview: TPS92640PWP/NOPB 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, 85V, 1A, 1MHz, HTSSOP. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, 85V, 1A, 1MHz, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-TPS92640PWP/NOPB
Win Source Part Number: 1339122-TPS92640PWP/
Category: Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
Type: DC DC Controller
Package: Tube
Applications: Automotive
Standard Package: 94
Frequency: 1MHz
Internal Switch(s): No
Topology: Step-Down (Buck)
Number of Outputs: 1
Dimming: Analog, PWM
Voltage - Supply (Min): 7V
Voltage - Supply (Max): 85V
Mounting Type: Surface Mount
Package / Case: 14-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package: 14-HTSSOP
Temperature Range - Operating: -40°C ~ 125°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Base Product Number: TPS92640
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 14-HTSSOP
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DRIVER, LED, 1MHZ, 1A, 2OHM, 14TSSOP; Device Topology:Buck (Step Down); Input Voltage Min:7V; Input Voltage Max:85V; Output Voltage Max:83V; Output Current Max:5A; Switching Frequency:1MHz; No. of Outputs:1Outputs; IC Mounting:SMD; RoHS Compliant: Yes
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | TPS92640PWP/NOPB | 137-TPS92640PWP/NOPB | 1339122-TPS92640PWP/NOPB | 296-35713-5-ND | TPS92640PWP/NOPB | TPS92640PWP/NOPB | TPS92640PWP/NOPB | 33AH5412 |
| Product Name | TPS92640 Synchronous Buck Controllers for Precision Dimming LED Drive | Buck 85V 1A 1MHz LED Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | LED Drivers | PMIC - LED Drivers | LED Lighting Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | Driver, Led, 1Mhz, 1A, 2Ohm, 14Tssop; Device Topology Texas Instruments |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Type | Dimmable | Dimmable | ||||||
| Input Voltage | 7 to 85 volts | 7 to 85 volts | 7 to 85 volts | 7 to 85 volts | ||||
| Output Voltage | 0.0 to 83 volts | 83 volts |
