171010550 Non-Isolated PoL Module from Würth Elektronik. Input 2.5-5.5V, output 0.8-5.5V adjustable up to 1.2A with 96% peak efficiency.
Mfr Part #:

171010550

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Non-Isolated PoL Module from Würth Elektronik. Input 2.5-5.5V, output 0.8-5.5V adjustable up to 1.2A with 96% peak efficiency.
Total Stock: 50 pcs

171010550 Available from 1 distributor

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171010550 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Method
Current
EMC Standards
Efficiency
Features
Height
Input Voltage Max
Input Voltage Min
Junction Temperature
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage Range
Package / Case
Protection Features
Quiescent Current
Supplier Device Package
Switching Frequency
Type
Voltage
Width

171010550 Description

Short technical summary and product information.

The 171010550 is a non-isolated point-of-load (PoL) DC-DC converter module from Würth Elektronik's MagI3C power module series. It integrates the switching regulator IC with MOSFETs, controller, compensation, and shielded inductor in a single LGA-6EP package measuring 2.5x2.5x1.2mm.

 

The module operates from an input voltage range of 2.5V to 5.5V and provides an adjustable output voltage from 0.8V to 5.5V with a maximum output current of 1.2A. It achieves up to 96% efficiency and features a fixed switching frequency of 4 MHz. The constant on-time control method ensures fast transient response.

 

Protection features include undervoltage lockout (UVLO), cycle-by-cycle overcurrent protection, short-circuit protection, and thermal shutdown. The module is designed for surface mount assembly and is RoHS and REACH compliant. It meets EN55032 Class B radiated emissions standards.

 

Typical applications include point-of-load power supplies for low-power systems, replacement of linear regulators, DSP and FPGA auxiliary voltage supplies, portable instruments, and battery-powered equipment. The operating temperature range is -40°C to 85°C ambient, with junction temperature up to 125°C.

171010550 Quick Information

Product Type: Non-Isolated PoL Module
Series: WPME-VDMM
Canonical Name: Würth Elektronik MagI3C-VDMM Variable Step Down MicroModule 171010550
Subcategory: Step Down Converter

171010550 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3
REACH Status: REACH Unaffected

171010550 Features

  • Up to 96% peak conversion efficiency.
  • Input voltage range 2.5V to 5.5V.
  • Adjustable output from 0.8V to 5.5V.
  • Fixed 4 MHz switching frequency.
  • Integrated protection features: UVLO, OCP, SCP, OTP.

171010550 Applications

  • Point-of-load power for low-power systems.
  • Replacement of linear regulators in designs.
  • DSP and FPGA auxiliary voltage supplies.
  • Portable and battery-powered equipment.

171010550 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the 171010550?

2.5V to 5.5V.

What package does the 171010550 come in?

6-LGA-EP (Land Grid Array with exposed pad) measuring 2.5x2.5x1.2mm.

What is the operating temperature range?

Ambient temperature range -40°C to 85°C; junction temperature range -40°C to 125°C.

Is the 171010550 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the maximum output current?

1.2A.

What is the efficiency of this module?

Up to 96% peak efficiency.

What is the switching frequency?

4 MHz fixed switching frequency.

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