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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6 pcs
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6 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments PT4105C is a 15-watt isolated DC-DC converter module from the PT4100 series. It provides a regulated 12V output at up to 1.25A from a wide 18V to 40V input range with a typical efficiency of 82%. Key protections include over-temperature shutdown and short-circuit protection.
Designed for telecom and industrial applications, the converter features 1500VDC input-to-output isolation, ensuring safety and noise reduction in sensitive systems. Typical load regulation is ±0.4% and line regulation is ±0.2%.
The part is housed in a 6-SMD surface mount package with 5 leads measuring 42.4mm x 37.6mm x 8.6mm and weighs 28 grams. It operates from -40°C to +85°C with free air convection. The switching frequency is typically 650 kHz.
| Qty | Low | High |
|---|---|---|
| 16+ | $74.39 | $74.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PT4105C provides a nominal 12V output at up to 1.25A maximum.
The input voltage range is 18V to 40V, with a typical input of 24V.
The PT4105C includes remote on/off control, over-temperature shutdown (OTP), and short-circuit protection (SCP).
The operating temperature range is -40°C to +85°C with free air convection.
It is a surface mount device in a 6-SMD module with 5 leads.