UCC28610P

 Introduction of UCC28610P

The UCC28610P 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 TI 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 UCC28610P

The UCC28610P has the following main specifications:

•  Package: PDIP plastic, dual in-line package; 8 leads; 2.54 mm pitch; 9.81 mm x 6.35 mm x 3.3 mm body

•  Operating temperature: -40°C to 150°C

•  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: 30 kHz to 133 kHz

•  Power (Watts): Up to 65 W

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

•  Control Features: Soft (re)start, demagnetization detection, overvoltage protection (latched in UCC28610; safe restart in UCC28610A)

 Product Features of UCC28610P

The UCC28610P provides the following features:

•  High-performance computing: The dual-core ARM Cortex-A9 processor supports Linux, Android, and other operating systems, and delivers up to 3000 DMIPS of performance. The Arria V SX FPGA enables custom logic design and acceleration for data-intensive applications.

•  Low-power consumption: The UCC28610P uses a 28 nm process technology and supports dynamic power management, which reduces the power consumption by up to 40% compared to previous generations of SMPS control ICs.

•  Flexible programmability: The UCC28610P 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.

•  Green features: The UCC28610P 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. It also has an on-chip start-up current source and a standby indication pin to indicate low output power consumption.

 Product Applications of UCC28610P

The UCC28610P can be used for a variety of applications that require high performance, low power, and flexible programmability, such as:

•  TV and monitor supplies: The UCC28610P can provide stable and efficient power for LCD, LED, and OLED displays, as well as audio and video processing circuits.

•  Adapters and chargers: The UCC28610P can support various output voltages and currents for different devices, such as laptops, smartphones, tablets, and cameras.

•  Industrial and medical equipment: The UCC28610P 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 UCC28610P

•  Q: What is the difference between UCC28610P and UCC28610D?

•  A: The UCC28610P and the UCC28610D have the same specifications and features, except for the package type. The UCC28610P has a PDIP package, while the UCC28610D has a SOIC package.

•  Q: What is the difference between UCC28610P and UCC28610A?

•  A: The UCC28610P and the UCC28610A have the same specifications and features, except for the overvoltage protection mode. The UCC28610P 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 UCC28610A 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 UCC28610P development?

•  A: You can use the GreenChip™II SMPS control IC development kit, which includes the UCC28610P device, a development board, a power supply, cables, and software tools.