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Texas Instruments LM5017 | Demoboard TIDA-00129
1W Small Form Factor Power Supply with Isolated Dual Output for PLC I/O Modules
Overview
| Topology | Flyback Converter |
| Input voltage | 17-36 V |
| Output 1 | 24 V / 0.03 A |
| Output 2 | 3.3 V / 0.05 A |
| IC revision | SCH |
Description
This reference design is a 1W power supply with dual isolated outputs for space constrained applications. With 24V and 3.3V isolated outputs, this design was created specifcally to power Programmable Logic Controller (PLC) I/O modules in a factory automation setting. This design was created to comply with IEC 61010-1, which in turn will provide a designer faster time to market with their own design.
Features
- Designed to comply with IEC61010-1
- Small form factor for space constraint I/O cards: 51 x 40 x 5.97 mm (L x W x H)
- Up to 87% efficiency for low heat dissipation in small plastic housings
- A complete and cost effective design for I/O cards
- ±10% output voltage accuracy
- Wide input voltage range: 17V to 36V (24VNOM)
Typical applications
- Programmable logic controllers I/O modules isolated power supply
- Isolated power supply for 4 to 20 mA current loop
- 24-V and 3.3-V isolated system and board level
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Samples | |
|---|---|---|---|---|---|---|---|
 | 750314441 | SPEC | 5 files | Active i| Production is active. Expected lifetime: >10 years. | – | ||
 | 750315176 | SPEC | – | 4 files | Active i| Production is active. Expected lifetime: >10 years. | Transformer |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Samples |
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