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177920511 The Würth Elektronik 177920511 is a 1W isolated DC-DC converter module providing a 5V unregulated output from a 5V nominal input. Housed in a compact 4-SIP through-hole package, it requires no external components.
Mfr Part #:

177920511

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 177920511 is a 1W isolated DC-DC converter module providing a 5V unregulated output from a 5V nominal input. Housed in a compact 4-SIP through-hole package, it requires no external components.
Total Stock: 42 pcs

177920511 Available from 1 distributor

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177920511 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Height
Industrial Grade
Input Voltage (Nominal)
Input Voltage Range
Isolation
Lead Style
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Output Voltage Accuracy
Output Voltage Ripple
Packaging Unit
Power
Power (Watts)
SVHC Present
Storage Temperature
Switching Frequency
Tape & Reel
Type
UL94V-0
Voltage
Width

177920511 Description

Short technical summary and product information.

The Würth Elektronik MagI3C FISM 177920511 is a fully integrated, functional isolated DC-DC converter module. It delivers a 5V unregulated output at up to 0.2A from a nominal 5V input, with a power rating of 1W. The module achieves typical efficiency of 79% and includes the switching stage, control circuitry, transformer, and capacitors in a single package, eliminating the need for external input or output capacitors.

 

This device offers 1kV DC functional isolation and is designed for a wide operating temperature range of -40°C to 85°C. Key electrical characteristics include a typical output voltage ripple of 55 mV at full load and output voltage accuracy of ±5% max. The switching frequency operates between 50 kHz and 105 kHz.

 

The 177920511 comes in a standard 4-SIP through-hole package measuring 11.5 mm x 6.0 mm x 10.0 mm, making it suitable for space-constrained designs. It is intended for ITE (commercial) applications such as data acquisition, test and measurement, and industrial control systems.

177920511 Quick Information

Product Type: Isolated DC-DC Converter Module
Series: FISM
Canonical Name: Würth Elektronik MagI3C FISM 177920511 DC/DC Converter, 5V Output, 1W, Isolated SIP Module
Subcategory: Fixed Input, Unregulated Output

177920511 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

177920511 Features

  • Fully integrated 1W isolated DC-DC converter.
  • 5V unregulated output from 5V nominal input.
  • 1kV DC functional isolation.
  • No external input or output capacitors needed.
  • Compact 4-SIP through-hole package.

177920511 Applications

  • Data acquisition and instrumentation systems.
  • Interface and microcontroller power supplies.
  • Industrial control and automation equipment.
  • Test and measurement devices.

177920511 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the 177920511?

The output voltage is 5 V, unregulated, with an accuracy of ±5% max.

What input voltage is required?

The nominal input voltage is 5 V.

What is the output current capability?

The output current is 0.2 A (200 mA).

What is the package type and mounting?

The module comes in a 4-SIP package and is designed for through-hole mounting.

What is the operating temperature range?

The operating ambient temperature range is -40°C to 85°C.

Is the 177920511 RoHS compliant?

It is listed as RoHS3 compliant, though this has not been independently verified.

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