MAX15059BETE+T

MAX15059BETE+T is Maxim Integrated’s high‑voltage, synchronous buck/boost DC‑DC converter with an integrated power MOSFET. It is designed to convert a wide input voltage (suitable for automotive/industrial power rails) to a regulated output with high efficiency and minimal external parts.
Key features (typical):
- Integrated high‑side MOSFET and current‑mode control
- Wide input range and adjustable output (via feedback network)
- High efficiency and fast transient response
- Protection: undervoltage lockout, overcurrent, overvoltage/short‑circuit protection, thermal shutdown
- Enable/soft‑start and programmable switching frequency
Common external components:
- Inductor, input/output capacitors
- Feedback divider (and soft‑start cap if needed)
- Optional compensation network
Packaging note:
- BETE+T indicates tape‑and‑reel packaging (and extended/industrial temperature range), RoHS‑compliant.
Typical applications:
- Automotive and industrial power supplies, LED drivers, and other high‑voltage, point‑of‑load power rails.
For exact specifications, pinout, and typical application schematics, consult the MAX15059 datasheet and evaluation kit.

Here are the typical features of MAX15059BETE+T (high‑voltage synchronous buck regulator):
- Integrated high‑side and low‑side MOSFETs for a synchronous buck converter
- Wide input voltage range (suitable for automotive/industrial applications)
- Adjustable output voltage via external feedback network
- Fixed switching frequency with PWM/PFM modes for good efficiency across loads
- Soft‑start and output‑voltage tracking for reliable sequencing
- Remote sense option for accurate regulation at the load
- Protection: overcurrent/short‑circuit (hiccup), overvoltage (OVP), undervoltage lockout (UVLO), thermal shutdown
- Enable/shutdown input for sequencing or power gating
- Low quiescent current and high overall efficiency
- Small package (lead‑free, RoHS), with packaging options including Tape‑and‑Reel (T)
- Extended temperature operation (industrial/automotive environments)
Note: exact electrical numbers (Vin range, Vout range, switching frequency, max output current) are in the datasheet.

The MAX15059BETE+T is packaged in a 28‑pin QFN (5x5 mm) package with an exposed pad (RoHS), typically shipped in Tape & Reel.

- Pin count: 16 pins (QFN/TQFN package, based on MAX15059BETE+T nomenclature).
- Function: Synchronous buck DC-DC converter with integrated high‑ and low‑side MOSFETs; adjustable output via feedback; includes enable/shutdown, soft-start, and protection features (overcurrent/thermal).

Manufacturer: Maxim Integrated (Maxim Integrated Products, Inc.), now a subsidiary of Analog Devices, Inc.
What kind of company: A global semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, including power-management solutions.

MAX15059BETE+T is a synchronous DC-DC converter used for power-management applications. Typical application areas:
- Automotive and industrial power systems (wide input range)
- Portable/battery-powered devices
- Point-of-load regulation for CPUs/GPUs/ASICs/FPGA cores
- Telecom and networking equipment
- Data-logging and instrumentation requiring high-efficiency DC-DC conversion