Product details

Vin (Max) (V) 5.5 Vin (Min) (V) 4.5 Iout (Max) (A) 0.2 Features 1W, Single Output, Unregulated, Soft-start, Frequency Synchronization Operating temperature range (C) -40 to 100 Regulated outputs (#) 1 Package type Leaded
Vin (Max) (V) 5.5 Vin (Min) (V) 4.5 Iout (Max) (A) 0.2 Features 1W, Single Output, Unregulated, Soft-start, Frequency Synchronization Operating temperature range (C) -40 to 100 Regulated outputs (#) 1 Package type Leaded
PDIP (NVA) 7 180 mm² 19.18 x 9.4 SOP (DUA) 7 201 mm² 19.18 x 10.5
  • 2-kVDC Isolation (operational): 1-second test
  • Continuous voltage applied across isolation barrier: 60 VDC / 42.5 VAC
  • UL1950 recognized component
  • EN55022 class B EMC performance
  • 7-Pin PDIP and 7-pin SOP packages
  • Input voltage: 5 V ±10%
  • Output voltage: ±5 V, ±12 V, or ±15 V
  • Soft start to reduce in-rush current
  • Frequency synchronization
  • Thermal protection
  • Short-circuit protected
  • High efficiency
  • 2-kVDC Isolation (operational): 1-second test
  • Continuous voltage applied across isolation barrier: 60 VDC / 42.5 VAC
  • UL1950 recognized component
  • EN55022 class B EMC performance
  • 7-Pin PDIP and 7-pin SOP packages
  • Input voltage: 5 V ±10%
  • Output voltage: ±5 V, ±12 V, or ±15 V
  • Soft start to reduce in-rush current
  • Frequency synchronization
  • Thermal protection
  • Short-circuit protected
  • High efficiency

The DCPA1 series is a family of 1-W, isolated, unregulated DC/DC converter modules. Requiring a minimum of two external components, the DCPA1 series of devices include on-chip device protection, and the ability to synchronize to an external clock.

This combination of features and small size makes the DCPA1 series of devices suitable for a wide range of applications, and is an easy-to-use solution in applications requiring signal path isolation.

The DCPA1 series is a family of 1-W, isolated, unregulated DC/DC converter modules. Requiring a minimum of two external components, the DCPA1 series of devices include on-chip device protection, and the ability to synchronize to an external clock.

This combination of features and small size makes the DCPA1 series of devices suitable for a wide range of applications, and is an easy-to-use solution in applications requiring signal path isolation.

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Technical documentation

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Type Title Date
* Data sheet 1-W, Isolated, Unregulated DC/DC Converter Modules datasheet (Rev. A) 22 Apr 2020
White paper Benefits and trade-offs of various power-module package options 02 Aug 2017
User guide Using the DCPA1 EVM 28 Mar 2016

Design & development

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Evaluation board

DCPA10505EVM-861 — DCPA10505 1W Isolated Power Module EVM

The DCPA10505EVM evaluation board allows quick and easy evaluation of the DCPA10505, 1W isolated power module. The DCPA10505 device is an isolated 5V input, 5V output, 1W power module. The evaluation board has several test points and jumpers to easily evaluate the DCPA10505 operation.
In stock
Limit: 5
Package Pins Download
PDIP (NVA) 7 View options
SOP (DUA) 7 View options

Ordering & quality

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  • Ongoing reliability monitoring

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