Wurth Elektronik, 5-Channel DC/DC Converter, 5 V, -0.3 V, 400 mA 4-Pin, SIP-4

Subtotal (1 tube of 43 units)*

Kr. 2 300,242

(exc. VAT)

Kr. 2 875,324

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
43 +Kr. 53,494Kr. 2 300,24

*price indicative

RS Stock No.:
250-8999
Mfr. Part No.:
1779405211
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Product Type

DC/DC Converter

Maximum Output Voltage

5V

Minimum Input Voltage

4.5V

Maximum Input Voltage

5.5V

Minimum Output Current

400mA

Maximum Output Current

400mA

Mount Type

Through Hole

Minimum Operating Temperature

-40°C

Package Type

SIP-4

Pin Count

4

Maximum Operating Temperature

85°C

Standards/Approvals

UL 62368-1, RoHS, REACH

Length

11.6mm

Height

10.16mm

Automotive Standard

No

Minimum Output Voltage

-0.3V

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

Related links