TEA1738FT/N1,118

Description：IC OFFLINE SWITCH FLYBACK 8SO
Series：GreenChip™
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)

SKU:0f542e6e0ba5 Category: AC DC Converters, Offline Switchers Brand: NXP USA Inc.

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Product introduction

TEA1738FT/N1,118 is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC OFFLINE SWITCH FLYBACK 8SO. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for TEA1738FT/N1,118

Description：IC OFFLINE SWITCH FLYBACK 8SO
Series：GreenChip™
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Output Isolation：Isolated
Internal Switch(s)：No
Voltage - Breakdown：-
Topology：Flyback
Voltage - Start Up：13.2 V
Voltage - Supply (Vcc/Vdd)：12V ~ 30V
Duty Cycle：80%
Frequency - Switching：26.5kHz ~ 78kHz
Fault Protection：Current Limiting, Over Power, Over Temperature, Over Voltage
Control Features：-
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：75 W

AC DC Converters, Offline Switchers datasheet and documents for TEA1738FT/N1,118

TEA1738FT/N1,118

AC DC Converters, Offline Switchers Overview

The TEA1738FT/N1,118 is a switching controller from the NXP Semiconductors TEA173X series. It implements a flyback topology with one output and supports a switching frequency range of 26.5 kHz to 78 kHz. The device features a maximum duty cycle of 80% and an output voltage of 10.5 V. It operates within a temperature range of -40°C to +150°C and consumes 590 uA of operating supply current. Designed for surface mount installation, it is housed in an SO-8 package.

AC DC Converters, Offline Switchers Feature Summary

Implements flyback topology for single-output power conversion
Supports variable switching frequencies between 26.5 kHz and 78 kHz
Operates at high temperatures up to +150°C

AC DC Converters, Offline Switchers Applications

Switched-mode power supply designs
Flyback converter circuits
High-temperature power management systems

AC DC Converters, Offline Switchers Procurement Notes

Verify the exact part number suffix against official documentation, as variations exist within the TEA1738 family. Confirm that the FT variant matches your specific thermal and packaging requirements. Cross-reference the datasheet to ensure compatibility with your target flyback application parameters before finalizing procurement decisions.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing flyback converters requiring operation up to 150°C. Ensure the 26.5 kHz to 78 kHz frequency range aligns with your electromagnetic interference constraints. Verify that the SO-8 package fits your board layout and that the 590 uA supply current meets your standby power specifications.

AC DC Converters, Offline Switchers Part Context

This component belongs to the TEA173X series of switch controllers manufactured by NXP Semiconductors. These devices are categorized under PMIC - Power Management ICs and Switching Controllers. The TEA1738FT/N1,118 specifically utilizes an SO-8 package and is designed for surface-mount technology applications.