MAX16050ETI+T

MAX16050ETI+T is Maxim Integrated’s MAX16050 DC-DC converter, a high-efficiency, synchronous buck regulator in the compact ETI package. It provides step-down conversion from a higher input to a lower, stable output for battery-powered and space-constrained systems. The device integrates the power MOSFETs and controller; the output is set via external feedback resistors, and it includes protections such as undervoltage lockout, overcurrent/short-circuit protection, and thermal shutdown, along with soft-start and enable control. The ETI+T suffix denotes the package type (ETI) and a RoHS-compliant variant. Typical applications include portable devices, telecom/industrial rails, and any design needing a small, efficient regulator. For exact specs (input range, output voltage options, max current, switching frequency), refer to the MAX16050 datasheet and the ETI+T package documentation.

Here are the key features of the MAX16050ETI+T (hot-swap controller):
- Safe hot-insertion with controlled inrush current
- Wide input-voltage range (high-voltage rail acceptable)
- Programmable current limit via sense resistor; adjustable inrush slope
- Overcurrent/short-circuit protection with fast response
- Undervoltage lockout and overvoltage protection
- Thermal shutdown with fault indication
- Enable input to turn the device on/off
- Fault/Status outputs (diagnostic flags)
- Optional reverse-current protection and output discharge when off
- Small footprint in ETI+T (tape-and-reel) packaging
Note: For exact electrical specs (voltage range, current limit range, timing, and pinout), please consult the latest MAX16050 datasheet.

- Pin count: 8 pins (ETI package).
- Function: High-side hot-swap controller with current limit and protection (soft-start/inrush control, undervoltage/overvoltage protection) for power rails.

- Manufacturer: Maxim Integrated (now part of Analog Devices, Inc., ADI).
- What kind of company: An American multinational semiconductor company that designs and markets analog and mixed-signal integrated circuits; historically fabless (designs ICs and outsources fabrication).

Possible application areas for MAX16050ETI+T:
- Portable, battery-powered devices (smartphones, wearables, cameras)
- Embedded systems and MCU/SoC power rails
- Consumer electronics (digital cameras, set-top boxes, audio players)
- Networking/telecom equipment and small-form-factor VRMs
- Automotive and industrial instrumentation needing efficient buck regulation
- General power-management for motherboards, peripherals, and compact power supplies
Note: It’s a high-efficiency switching regulator suitable for converting a higher input voltage to low-voltage rails in compact designs.

MAX16050ETI+T comes in an 8-pin TDFN (3x3 mm) package with an exposed pad; -T denotes Tape & Reel.