MAX17250ATD+T

MAX17250ATD+T is a Maxim Integrated (now Analog Devices) synchronous buck regulator designed for compact, high-efficiency power management in battery-powered devices. It combines a control IC and integrated MOSFETs to step a source (battery or DC) down to a precise core voltage.
Key features (typical): wide input range, adjustable output via feedback resistors, high efficiency, fast transient response, enable/shutdown, soft-start, current limit, and protections such as over‑temperature and undervoltage. It supports versatile operating modes and is suitable for low‑noise, battery-powered applications.
Packaging: ATD+T indicates a tape‑and‑reel variant in a small QFN/TDFN-style package, designed for automated assembly.
Applications: smartphones, tablets, wearables, IoT devices, and other portable power–management needs.
For exact electrical specs, pinout, and design guidelines, consult the MAX17250ATD+T datasheet on the Analog Devices (formerly Maxim) website.

Equivalents depend on the device function and specs. Do you need a cross-reference for a buck/boost regulator with similar input range and current? Please share the MAX17250ATD+T datasheet specs (input range, output(s), current capability, package) or your intended application, and I’ll provide TI/ADI/MPS (and others) equivalents.

Here are the typical features of MAX17250ATD+T (datasheet should be checked for exact specs):
- Highly integrated synchronous buck regulator with internal MOSFETs
- Wide input voltage range (approximately 2.7V to 5.5V)
- Adjustable output via external feedback network (inductor, input/output caps required)
- High overall efficiency with support for light-load operation (PFM/skip modes)
- Fixed/programmable switching frequency (high-frequency operation for small external components)
- Protections: undervoltage lockout, overcurrent/short-circuit protection, thermal shutdown
- Soft-start and cycle-by-cycle current limit
- Enable/shutdown control and a status/power-good indication
- Small package (ATD+T suffix indicates a compact, low-profile package)
- Suitable for portable applications with minimal external components beyond the inductor and capacitors
Note: For exact electrical specs, package details, pinout, and expected performance, refer to the MAX17250ATD+T datasheet.

Pin count: 12 pins (TDFN package, ATD code). Function: High‑efficiency, synchronous boost DC‑DC converter (battery-powered applications) with integrated switching MOSFETs.

- Manufacturer: Maxim Integrated (now part of Analog Devices, Inc.)
- Company type: A global semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (notably power-management ICs, sensors, amplifiers, etc.).

MAX17250ATD+T is a high‑efficiency wide‑input DC‑DC controller with power‑path/battery-management features. Common application areas include:
- Automotive and transportation electronics (power rails for 12–48V systems, battery charging/protection)
- Industrial and outdoor equipment (remote sensors, motor drives, UPS/power backup)
- Solar and energy‑harvesting/battery systems (solar chargers, battery management)
- Portable and IoT devices (handhelds, wearables, battery packs, docking stations)
- Telecom/networking equipment requiring efficient, compact PMIC power management

16‑pin TDFN (3×3 mm) package.