LM36011YKBR

LED Driver IC Overview

The LM36011YKBR is a high-side LED flash driver IC from Texas Instruments, designed for mobile camera applications. It operates within an input voltage range of 2.5 V to 5.5 V and delivers up to 1.5 A output current. The device utilizes a boost topology with adjustable output voltage and supports switching frequencies of 2 MHz and 4 MHz. Packaged in a DSBGA-8 format, it features I2C control and overvoltage protection (OVP). The component functions reliably across an operating temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

• Integrated high-side switch architecture for direct LED connection
• I2C interface for programmable control and configuration
• Built-in overvoltage protection circuitry
• Inductorless flash driver design

LED Driver IC Applications

• Mobile phone camera flash systems
• Smartphone LED illumination modules
• Compact consumer electronics lighting

LED Driver IC Procurement Notes

Verify the specific suffix YKBR against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with the target PCB footprint for the DSBGA-8 package. Cross-reference RoHS compliance status using the latest TI documentation before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when designing compact mobile camera modules requiring high peak current in a small form factor. The inductorless design simplifies layout compared to traditional boost converters. Verify that the system power supply remains within the 2.5 V to 5.5 V input range and that I2C bus levels are compatible with the controller.

LED Driver IC Part Context

This part belongs to the LM3601x series of LED flash drivers from Texas Instruments. It shares functional similarities with the LM36010 but may differ in specific pinouts or internal configurations. The series is targeted at portable devices needing efficient, space-saving flash solutions.

LED Driver IC Replacement Considerations

The LM36010YKBR is a related variant within the same family. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Consult the official datasheet for detailed comparison of internal switches and control interfaces.