1.5A Synchronous Boost LED Flash Driver w/ High-Side Current 9-DSBGA
1.5A Synchronous Boost LED flash driver w/ high-side current 9-DSBGA -40 to 85 Product overview: LM3642TLE-LT/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 Boost, 1.5A. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Boost, 1.5A, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3642TLE-LT/NOP
Manufacturer: Texas Instruments
Win Source Part Number: 1199059-LM3642TLE-LT
Packaging: Reel - TR
Type: DC DC Regulator
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 9-WFBGA, DSBGA
Applications: Camera Flash
Mounting: SMD
Voltage - Output: 5V
Frequency: 4MHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Dimming: I2C
Family Name: LM3642
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 9-DSBGA (1.6x1.6)
Voltage Supply MAX: 5.5V
Output Current per Channel: 1.5A (Flash)
Voltage Supply MIN: 2.5V
Alternative Parts (Cross-Reference): SC615IMLTRT; LTC3218EDDB; LTC3218EDDB#PBF;
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 1.5A (Flash) 9-DSBGA (1.6x1.6)
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 1.5A (Flash) 9-DSBGA (1.6x1.6)
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 1.5A (Flash) 9-DSBGA (1.6x1.6)
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3642TLE-LT/NOPB | 137-LM3642TLE-LT/NOPB | 1199059-LM3642TLE-LT/NOPB | 296-39610-6-ND | LM3642TLE-LT/NOPB | LM3642TLE-LT/NOPB |
| Product Name | LM3642 1.5A Synchronous Boost LED Flash Driver w/ High-Side Current | Boost 1.5A LED Driver IC | PMIC - PMIC - LED Drivers - LM3642TLE-LT/NOPB | LED Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | |||
| Output Current | ? to 1500 milliamps | 1500 milliamps | 1500 milliamps | |||
| Package Type | DSBGA |
