Overview
The LM36010YKBR is a highly compact and versatile LED flash driver produced by Texas Instruments, designed for applications requiring efficient and adjustable LED lighting solutions. This device supports both flash and torch modes, with programmable current levels and a small solution size of less than 7mm². It is particularly suited for mobile communication devices and other portable electronics where space and power efficiency are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.5 to 5.5 | V | |
| Output Current (Flash Mode) | 11mA to 1.5A | A | 128 levels |
| Output Current (Torch Mode) | 2.4mA to 376mA | A | 128 levels |
| Operating Frequency | 2MHz, 4MHz | Hz | |
| Operating Temperature | -40 to +85 | °C | |
| Package | DSBGA-8 | ||
| I2C Interface | 400kHz | Hz | I2C address = 0x64 |
| Overvoltage Protection | Yes |
Key Features
- Programmable LED current with 128 levels in both flash and torch modes.
- Compact solution size of less than 7mm².
- Supports hardware flash enable (STROBE) and adaptive regulation.
- I2C compatible interface for easy control and configuration.
- Robust overvoltage protection and adjustable current limit features.
Applications
The LM36010YKBR is ideal for use in mobile communication devices, portable electronics, and other applications where efficient and compact LED lighting is required. Its ability to provide high current in a small form factor makes it particularly suitable for smartphone cameras, flashlights, and other LED-driven devices.
Q & A
What is the input voltage range for the LM36010YKBR?
The input voltage range is from 2.5V to 5.5V.
How many current levels are programmable in flash mode?
There are 128 programmable current levels in flash mode.
What is the maximum output current in torch mode?
The maximum output current in torch mode is 376mA.
What is the operating frequency of the LM36010YKBR?
The operating frequency is either 2MHz or 4MHz.
What is the operating temperature range?
The operating temperature range is from -40°C to +85°C.
Does the LM36010YKBR support I2C interface?
Yes, it supports a 400kHz I2C compatible interface.
What is the package type of the LM36010YKBR?
The package type is DSBGA-8.
Is overvoltage protection available in this device?
Yes, overvoltage protection is available.
What is the typical application of the LM36010YKBR?
Typical applications include mobile communication devices and portable electronics.
What is the solution size of the LM36010YKBR?
The solution size is less than 7mm².
