TEA6017AT
Digital configurable LLC and multimode PFC controller
Rev. 1 — 11 March 2022
Product data sheet
1 General description
The TEA6017AT is a digital configurable LLC and PFC combo controller for high-
efficiency resonant power supplies. It includes the LLC controller and PFC controller
functionality. The PFC can be configured to operate in DCM/QR, CCM fixed frequency,
or multimode which supports all operation modes to optimize the PFC efficiency. The
TEA6017AT enables building a complete resonant power supply which is easy to design
and has a very low component count. The TEA6017AT comes in a low profile and narrow
body-width SO16 package. The TEA6017AT complies with the NXP industrial profile.
The TEA6017AT digital architecture is based on a high-speed configurable hardware
state machine ensuring very reliable real-time performance. During the power supply
development, many operation and protection settings of the LLC and PFC controller
can be adjusted by loading new settings into the device to meet specific application
requirements. The configurations can be fully secured to prevent unauthorized copying of
the proprietary TEA6017AT configuration content.
In contrast to traditional resonant topologies, the TEA6017AT shows a very high
efficiency at low loads due to the LLC low-power mode. This mode operates in the power
region between continuous switching (also called high-power mode) and burst mode.
Because the TEA6017AT regulates the LLC output voltage of the system via the primary
capacitor voltage, it has accurate information about the power delivered to the output.
This measured output power defines the mode of operation (burst mode, low-power
mode, or high-power mode). The transition levels of the operating modes can be easily
programmed into the device.
The TEA6017AT contains all protections like overtemperature protection (OTP),
overcurrent protection (OCP), overvoltage protection (OVP), overpower protection (OPP),
open-loop protection (OLP), and capacitive mode regulation (CMR). Each of these
protections can be configured independently and accurately by programming parameters
inside the device.
The device contains both a low-voltage and high-voltage silicon technology for high-
voltage start-up, integrated drivers, level shifter, protections, and circuitry assuring zero-
voltage switching.
The TEA6017AT/TEA2095T combination gives an easy to design, highly efficient,
and reliable power supply, providing 90 W to 1000 W, with a minimum of external
components. The system provides a very low no-load input power (< 75 mW; total
system including the TEA6017AT/TEA2095T combination) and high efficiency from
minimum to maximum load. This power supply meets the efficiency regulations of Energy
Star, the Department of Energy, the Eco-design directive of the European Union, the
European Code of Conduct, and other guidelines. So, any auxiliary low-power supply can
be omitted.
5秒后页面跳转
AO3401场效应管参数、引脚图、应用原理图
BT131可控硅参数及引脚图、工作原理详解
74LS32芯片参数、引脚图及功能真值表
全球首块英伟达H200交付 黄仁勋“送货上门”
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
