Wurth Elektronik 1779405211, Isolated, Un-Regulated DC-DC Converter, 400mA
- RS Stock No.:
- 250-8999
- Mfr. Part No.:
- 1779405211
- Brand:
- Wurth Elektronik
Save 19% when you buy 430 units
Subtotal (1 tube of 43 units)*
£219.343
(exc. VAT)
£263.203
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 43 unit(s) ready to ship
- Plus 999,999,916 unit(s) shipping from 15 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
---|---|---|
43 - 43 | £5.101 | £219.34 |
86 - 172 | £4.744 | £203.99 |
215 - 387 | £4.412 | £189.72 |
430 + | £4.103 | £176.43 |
*price indicative
- RS Stock No.:
- 250-8999
- Mfr. Part No.:
- 1779405211
- Brand:
- Wurth Elektronik
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Wurth Elektronik | |
Minimum Output Voltage | -0.3 V | |
Maximum Output Voltage | 5 V | |
Minimum Input Voltage | 4.5 V | |
Maximum Input Voltage | 5.5 V | |
Minimum Output Current | 400mA | |
Converter Type | Isolated, Un-Regulated | |
Select all | ||
---|---|---|
Brand Wurth Elektronik | ||
Minimum Output Voltage -0.3 V | ||
Maximum Output Voltage 5 V | ||
Minimum Input Voltage 4.5 V | ||
Maximum Input Voltage 5.5 V | ||
Minimum Output Current 400mA | ||
Converter Type Isolated, Un-Regulated | ||
- COO (Country of Origin):
- CN
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 1779405x11 series of the FISM family achieves typically an efficiency of 83% up to 88%. The series is available in a SIP-4 package (11.60 x 7.55 x 10.16mm).
1.5kV DC functional isolation for 60s
Continuous short-circuit protection
Current capability up to 0.4A
Nominal input voltage rails: 5V / 12V / 24V
Output voltage: 5V unregulated
No minimum load required
Continuous output power: 2W
Integrated CIN, COUT and transformer
Output voltage accuracy: Typ. +5% / -2.5%
Operating switching frequency: 600kHz
Continuous short-circuit protection
Current capability up to 0.4A
Nominal input voltage rails: 5V / 12V / 24V
Output voltage: 5V unregulated
No minimum load required
Continuous output power: 2W
Integrated CIN, COUT and transformer
Output voltage accuracy: Typ. +5% / -2.5%
Operating switching frequency: 600kHz
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