Wurth Elektronik 1779205241, Isolated, Un-Regulated DC-DC Converter, 200mA

View all DC-DC Converters ICs
Bulk discount available

Subtotal (1 tube of 25 units)*

£74.025

(exc. VAT)

£88.825

(inc. VAT)

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Temporarily out of stock
  • 50 unit(s) shipping from 22 December 2025
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Units
Per unit
Per Tube*
25 - 25£2.961£74.03
50 - 100£2.814£70.35
125 - 225£2.672£66.80
250 - 600£2.539£63.48
625 +£2.412£60.30

*price indicative

RS Stock No.:
250-8992
Mfr. Part No.:
1779205241
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Minimum Output Voltage

-0.7 V

Maximum Output Voltage

5 V

Minimum Input Voltage

10.8 V

Maximum Input Voltage

13.2 V

Minimum Output Current

200mA

Converter Type

Isolated, Un-Regulated

The Wurth Elektronik FISM power module family is an unregulated, functional isolated, fully integrated DC/DC converter. The module integrates the switching power stage, control circuitry, transformer and input/output capacitors. The module requires no external components for operation thus reducing design effort and complexity to a minimum. The FISM ensures fast time to market and low development costs. The 1779205x11 series of the FISM family achieves typically an efficiency of 82% up to 86%. The series is available in a SIP-4 package (11.60 x6 x 10.16mm).

3kV DC functional isolation for 60s
Continuous short-circuit protection
Current capability up to 0.2A
Output voltage: 5V unregulated
Continuous output power: 1W
Integrated CIN, COUT and transformer
Output voltage accuracy: Typ. +3% / -2.5%
Operating ambient temperature range: -40°C to 105°C
RoHS & REACh compliant


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