TEA1530T/N2,118

 Introduction of TEA1530T/N2,118

The TEA1530T/N2,118 is a Switched Mode Power Supply (SMPS) control IC that belongs to the GreenChip™ II series, which offers high efficiency, low power consumption, and flexible programmability for a wide range of applications. It is manufactured by NXP and operates directly from the rectified universal mains. It supports valley or zero voltage switching for minimum switching losses, efficient quasi-resonant operation at high power levels, frequency reduction at low power standby, and cycle skipping mode at very low loads. It also provides various protection features, such as safe restart mode, continuous mode protection, overvoltage protection, short winding protection, undervoltage protection, overtemperature protection, and overcurrent protection. It has a high level of integration, giving a very low external component count.

 Product Specifications of TEA1530T/N2,118

The TEA1530T/N2,118 has the following main specifications:

•  Package: SO16 plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body

•  Operating temperature: -20°C to 145°C (TJ)

•  Mains supply operation: 70 to 276 V AC

•  Output isolation: Isolated

•  Voltage - Breakdown: 650 V

•  Voltage - Start Up: 11 V

•  Voltage - Supply (Vcc/Vdd): 8.7 V to 20 V

•  Frequency - Switching: 25 kHz to 125 kHz

•  Power (Watts): 250 W

•  Fault Protection: Current Limiting, Over Power, Over Temperature, Over Voltage

•  Control Features: -

 Product Features of TEA1530T/N2,118

The TEA1530T/N2,118 provides the following features:

•  High efficiency: The TEA1530T/N2,118 supports valley or zero voltage switching for minimum switching losses, efficient quasi-resonant operation at high power levels, frequency reduction at low power standby for improved system efficiency (≤3 W), and cycle skipping mode at very low loads.

•  Low power consumption: The TEA1530T/N2,118 has an on-chip start-up current source and a standby indication pin to indicate low output power consumption. It also supports dynamic power management, which reduces the power consumption by up to 40% compared to previous generations of SMPS control ICs.

•  Flexible programmability: The TEA1530T/N2,118 supports a variety of development tools and languages, such as Quartus Prime, Nios II, OpenCL, and C/C++. The FPGA can be configured and updated via the processor or an external source, enabling rapid prototyping and design iterations.

•  Protection features: The TEA1530T/N2,118 provides various protection features, such as safe restart mode, continuous mode protection, overvoltage protection (latched in TEA1530T; safe restart in TEA1530T/N1/G,518), short winding protection, undervoltage protection, overtemperature protection, and overcurrent protection.

 Product Applications of TEA1530T/N2,118

The TEA1530T/N2,118 can be used for a variety of applications that require high efficiency, low power, and flexible programmability, such as:

•  TV and monitor supplies: The TEA1530T/N2,118 can provide stable and efficient power for LCD, LED, and OLED displays, as well as audio and video processing circuits.

•  Adapters and chargers: The TEA1530T/N2,118 can support various output voltages and currents for different devices, such as laptops, smartphones, tablets, and cameras.

•  Industrial and medical equipment: The TEA1530T/N2,118 can handle complex control and communication tasks, such as motor control, machine vision, and industrial Ethernet, as well as process and display high-resolution images, such as ultrasound, X-ray, and MRI.

 Frequently Asked Questions of TEA1530T/N2,118

•  Q: What is the difference between TEA1530T/N2,118 and TEA1530T/N1/G,518?

•  A: The TEA1530T/N2,118 and the TEA1530T/N1/G,518 have the same specifications and features, except for the overvoltage protection mode. The TEA1530T/N2,118 has a latched mode, which means that the device will shut down permanently after an overvoltage fault, and needs to be restarted by cycling the mains supply. The TEA1530T/N1/G,518 has a safe restart mode, which means that the device will try to restart automatically after an overvoltage fault, without cycling the mains supply.

•  Q: How can I get started with the TEA1530T/N2,118 development?

•  A: You can use the GreenChip™ II SMPS control IC development kit, which includes the TEA1530T/N2,118 device, a development board, a power supply, cables, and software tools.