Description
LM3648 Synchronous Boost LED flash driver with 1.5-A high-side current source 12-DSBGA -40 to 85
Max Output Current
1.5A
Datasheet
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  • High-Side Current Source: 1.5 A
  • Input Voltage Range: 2.5 V to 5.5 V
  • Switching Frequency: 4 MHz
  • Compact 12-DSBGA Package
  • Wide Operating Temperature Range: -40°C to 85°C

The Texas Instruments LM3648 is a high-performance synchronous boost LED flash driver designed to deliver a maximum output current of 1.5 A. This compact device is ideal for applications requiring efficient LED driving capabilities, featuring a robust topology that ensures reliable performance. With a wide input voltage range and a high switching frequency, the LM3648 is perfect for mobile devices and other compact electronic applications. Its surface mount design and lead-free construction make it suitable for modern manufacturing processes.

The LM3648 Synchronous Boost LED Flash Driver is commonly used in mobile devices and cameras to provide a high-efficiency LED flash. It offers a 1.5 A high-side current source, making it suitable for powering high-brightness LEDs. This driver is ideal for manufacturers looking to enhance image quality in photography applications while ensuring compact design with a small footprint.

Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.

AS6081
AS9120B
ISO 9001
QMS STD 9090

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