Maxim Integrated MAX5086BATE+ High-Efficiency, Dual-Output, Buck Controller

The Maxim Integrated MAX5086BATE+ is a versatile and high-performance dual-output buck controller designed to deliver efficient power management for a variety of applications. This advanced integrated circuit (IC) is engineered to provide two independently regulated outputs from a single input, making it an ideal solution for space-constrained environments that require reliable and efficient power conversion.

The MAX5086BATE+ operates from an input voltage range of 4.5V to 23V, making it suitable for use with a wide range of input sources. The dual buck controllers are capable of delivering output voltages as low as 0.6V, with an adjustable output voltage range up to 90% of the input voltage. This flexibility allows the device to be used in systems that require precise voltage regulation for different components, such as microprocessors, FPGAs, and other sensitive electronic devices.

One of the key features of the MAX5086BATE+ is its high efficiency, which is achieved through its advanced control architecture and low-resistance MOSFETs. The device also includes a pulse-frequency modulation (PFM) mode, which enhances efficiency at light loads. This makes the MAX5086BATE+ an energy-saving choice for battery-powered devices, reducing the overall power consumption and extending battery life.

The MAX5086BATE+ is equipped with a range of protective features to ensure the safety and reliability of the power system. These include cycle-by-cycle current limit, thermal shutdown, and under-voltage lockout (UVLO). Additionally, the device offers programmable soft-start to minimize inrush current during startup, further enhancing system stability.

Designed for ease of use, the MAX5086BATE+ comes in a compact, thermally enhanced, 16-pin TQFN package with exposed pad. This packaging not only saves valuable board space but also improves thermal performance, allowing the device to operate within a wide temperature range of -40°C to +125°C. With its robust feature set and compact form factor, the MAX5086BATE+ is an excellent choice for designers looking to implement a high-efficiency, dual-output power solution in their next project.

Key Features:

• Dual-Output Buck Controller
• Input Voltage Range: 4.5V to 23V
• Adjustable Output Voltage up to 90% of Vin
• High Efficiency with PFM Mode
• Comprehensive Protection Features
• Compact 16-Pin TQFN Package with Exposed Pad
• Operating Temperature Range: -40°C to +125°C