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TEA1731LTS/1H
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 0.97 AED | Dhs. 0.97 AED |
| 15+ | Dhs. 0.93 AED | Dhs. 13.95 AED |
| 25+ | Dhs. 0.91 AED | Dhs. 22.75 AED |
| 50+ | Dhs. 0.86 AED | Dhs. 43.00 AED |
| 100+ | Dhs. 0.76 AED | Dhs. 76.00 AED |
| N+ | Dhs. 0.15 AED | Price Inquiry |
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NXP TEA1731LTS/1H GreenChip™ Flyback AC/DC Offline Switching Controller
The TEA1731LTS/1H from NXP Semiconductors is a high-performance, cost-effective flyback controller IC designed for AC/DC offline power supplies up to 75W. Part of the renowned GreenChip™ series, this controller delivers exceptional energy efficiency and comprehensive protection features for industrial, consumer, and telecom applications.
Key Features & Benefits
- 75W Power Handling – Ideal for medium-power SMPS designs including adapters, chargers, and auxiliary supplies
- 65kHz Switching Frequency – Optimized for compact transformer design and reduced EMI
- Wide Supply Range (12V–30V) – Flexible operation across diverse input conditions
- 21.5V Start-Up Voltage – Ensures reliable power-on sequencing
- 80% Maximum Duty Cycle – Maximizes power transfer efficiency
- Comprehensive Fault Protection – Integrated current limiting, over-power, over-temperature, and over-voltage safeguards
- Surface Mount SC-74 Package – Space-saving SOT-457 footprint for high-density PCB layouts
- Extended Operating Temperature (-40°C to +150°C TJ) – Suitable for harsh industrial environments
- RoHS Compliant – Meets global environmental standards
Typical Applications
- AC/DC adapters and chargers (laptop, mobile, IoT devices)
- Auxiliary power supplies for industrial equipment
- Telecom and networking infrastructure
- LED lighting drivers
- Home appliances and consumer electronics
Why Choose TEA1731LTS/1H?
NXP's GreenChip™ technology combines proven reliability with energy-efficient design, helping engineers meet stringent efficiency regulations (Energy Star, DoE Level VI, CoC Tier 2) while reducing BOM cost. The TEA1731LTS/1H offers an excellent balance of performance, protection, and integration for cost-sensitive flyback topologies.
Ordering & Availability
Available in Tape & Reel (TR) packaging for automated assembly. Full traceability and compliance documentation provided. Contact us for volume pricing, lead times, and technical support.
Authorized distributor of NXP Semiconductors. Genuine components with factory warranty and full technical support.
| Product attributes | Property Value |
| Manufacturer | NXP USA Inc. |
| Product Series | GreenChip™ |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 21.5 V |
| Voltage - Supply (Vcc/Vdd) | 12V ~ 30V |
| Duty Cycle | 80% |
| Frequency - Switching | 65kHz |
| Power (Watts) | 75 W |
| Fault Protection | Current Limiting, Over Power, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74, SOT-457 |
| Supplier Device Package | SC-74 |
| ROHS |  |
TEA1731LTS/1H.pdf