TEA1654T/N1,518

Description：IC GREENCHIP SMPS CNTRLR 14SOIC
Series：*
Mfr：NXP USA Inc.
Package：Cut Tape (CT)

SKU:042660a2cd00 Category: AC DC Converters, Offline Switchers Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC GREENCHIP SMPS CNTRLR 14SOIC
Series：*
Mfr：NXP USA Inc.
Package：Cut Tape (CT)
Output Isolation：-
Internal Switch(s)：-
Voltage - Breakdown：-
Topology：-
Voltage - Start Up：-
Voltage - Supply (Vcc/Vdd)：-
Duty Cycle：-
Frequency - Switching：-
Fault Protection：-
Control Features：-
Operating Temperature：-
Package / Case：-
Supplier Device Package：-
Mounting Type：-
Grade：-
Qualification：-
Power (Watts)：-

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TEA1654T/N1,518

Overview

The TEA1654T/N1,518 is a GreenChip SMPS controller IC from NXP USA Inc., designed for offline flyback applications. It operates within a maximum input voltage of 38V and features a switching frequency of 150kHz. The device is housed in a 14-pin SOIC package with dimensions of 10mm length and 1.75mm height. It supports an operating temperature range from -40°C to 150°C and includes internal startup circuitry activating at 11V. This component is classified as a voltage controller for DC-DC conversion.

Feature Summary

Integrated GreenChip technology for enhanced efficiency in low-power systems
Built-in startup circuitry for simplified design implementation
High thermal stability suitable for demanding industrial environments

Applications

Low-power AC-DC power supplies
Offline switcher designs
Consumer electronics power adapters

Procurement Notes

Verify the specific suffix N1,518 against official NXP documentation to confirm package type and tape/reel specifications. Confirm current manufacturing status as sources indicate this part may be obsolete or no longer manufactured. Ensure compatibility with existing PCB footprints for 14-SOIC packages before procurement.

Selection Notes

Select this component for flyback topologies requiring integrated control without external MOSFETs. Consider the 150kHz switching frequency for size constraints. Verify that the 38V input limit aligns with the target application's voltage requirements. Check for alternative active parts if obsolescence is a concern.

Part Context

This part belongs to the TEA1751/TEA1654 family of GreenChip controllers. These devices are optimized for cost-effective, high-efficiency power conversion in consumer and industrial sectors. The series emphasizes reduced component count and improved performance in isolated DC-DC applications.

Replacement Considerations

Public sources list TEA1654T/N1,518 as No Longer Manufactured. Verify availability of direct substitutes such as updated GreenChip variants from NXP or cross-reference with other manufacturers offering similar 14-SOIC flyback controllers.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.