Texas Instruments

LM3686TLX-AADW/NOPB  

Linear & Switching Voltage Regulators

LM3686TLX-AADW/NOPB Description

The LM3686TLX-AADW/NOPB is a highly integrated power management IC (PMIC) designed by Texas Instruments, offering a comprehensive solution for managing multiple power rails in various electronic systems. This device is part of the Power Management category and is packaged in a 12-pin DSBGA (Tape & Reel) format, ensuring robust and reliable surface mount integration. Despite its obsolete product status, the LM3686TLX-AADW/NOPB remains a valuable component for legacy systems and specific applications requiring its unique capabilities.

LM3686TLX-AADW/NOPB Features

The LM3686TLX-AADW/NOPB features three independent outputs, each capable of delivering precise voltage and current levels:

• Output 1: 1.8V at 600mA
• Output 2: 1.2V at 350mA
• Output 3: 2.8V at 300mA

These outputs are designed to support a wide range of power requirements, making the IC suitable for applications that demand multiple voltage rails. The device operates within a supply voltage range of 2.7V to 5.5V, ensuring compatibility with various power sources. The switching frequency is set at 3MHz, which allows for efficient power conversion and minimal electromagnetic interference (EMI).

Additional features include:

• No Sequencer: The IC does not include an integrated power sequencing controller, allowing for more flexible design configurations.
• No Supervisor: The absence of a supervisor function simplifies the design for applications that do not require power monitoring.
• No LED Driver: The IC is not equipped with an LED driver, focusing solely on power management tasks.
• Compliance: The LM3686TLX-AADW/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at level 1 (unlimited), the device is suitable for a wide range of manufacturing environments without additional moisture protection.

LM3686TLX-AADW/NOPB Applications

The LM3686TLX-AADW/NOPB is ideal for applications requiring multiple power rails with precise voltage and current regulation. Its compact form factor and surface mount design make it suitable for space-constrained systems. Specific use cases include:

• Embedded Systems: Providing power to microcontrollers, sensors, and other peripherals.
• Communication Devices: Supplying power to various components in routers, switches, and other networking equipment.
• Industrial Control Systems: Ensuring reliable power delivery to PLCs, actuators, and other industrial components.
• Consumer Electronics: Managing power in devices such as smartphones, tablets, and wearables.

The LM3686TLX-AADW/NOPB's ability to handle multiple outputs with different voltage and current requirements makes it a versatile solution for complex power management needs.

Conclusion of LM3686TLX-AADW/NOPB

The LM3686TLX-AADW/NOPB from Texas Instruments is a robust power management IC designed to meet the demands of modern electronic systems. Its multiple output capabilities, efficient power conversion, and compliance with industry standards make it a reliable choice for a variety of applications. While the device is marked as obsolete, it continues to offer significant value for legacy systems and specific applications where its unique features are required. The LM3686TLX-AADW/NOPB remains a testament to Texas Instruments' commitment to delivering high-quality, reliable power management solutions.

LM3686TLX-AADW/NOPB Documents

Download datasheets and manufacturer documentation for LM3686TLX-AADW/NOPB

PCN Assembly/Origin :

Wafer Process Revision A 14/Jul/2014      

Datasheets :

LM3686      

HTML Datasheet :

LM3686