MAX15059BETE+T

MAX15059BETE+T is a Maxim Integrated (now Analog Devices) high‑efficiency synchronous buck regulator. It’s designed to convert a higher input voltage to a stable lower output for power rails in automotive, industrial, and telecom applications. The device typically integrates the switching controller and power MOSFETs, offering a wide input range, adjustable output via a feedback network, and fixed‑frequency operation with current‑mode control. Protective features include overcurrent/short‑circuit protection, overvoltage protection, thermal shutdown, and enable/soft‑start functions. The BETE+T suffix denotes Tape‑and‑Reel packaging and lead‑free/RoHS options. Exact specifications (input range, max output current, duty cycle, efficiency, pinout) vary by variant. Consult the MAX15059 datasheet/product page for precise numbers and the recommended application circuit.

Pin count: 28 pins (in the BETE+T package, a 7×7 mm TQFN with exposed pad).
Function: MAX15059BETE+T is a dual synchronous buck DC-DC regulator/controller with integrated high-/low-side MOSFETs for generating two adjustable outputs from a common input.

Manufacturer: Analog Devices, Inc. (ADI). The MAX15059BETE+T originated with Maxim Integrated, which was acquired by Analog Devices in 2021.
What kind of company: A global semiconductor company that designs, manufactures, and sells analog, mixed-signal, and digital signal processing integrated circuits for industrial, automotive, communications, and consumer markets.

MAX15059BETE+T is a high‑efficiency synchronous buck regulator. Typical application areas include:
- Point‑of‑load rails for CPUs/GPUs/ASICs, memory, and FPGAs in desktops, laptops, and servers
- Data‑center, telecom, and networking equipment (routers, switches)
- Automotive power management and battery‑powered systems
- Industrial control and motor‑drive applications
- Portable/consumer electronics requiring compact, efficient DC‑DC conversion
- Any system needing high‑efficiency step‑down from higher Vin to low Vout rails.

MAX15059BETE+T is in a 16-pin TQFN (4×4 mm) package. The “+T” suffix denotes Tape & Reel packaging.