Datasheet > TEA1753LT

TEA1753LT

更新时间： 2024-11-11 20:42:59

品牌	Logo	应用领域
恩智浦 - NXP		开关光电二极管
页数	文件大小	规格书
32页	356K
描述
IC POWER FACTOR CONTROLLER, 150 kHz SWITCHING FREQ-MAX, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16, Switching Regulator or Controller

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TEA1753LT 技术参数

生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP,	针数：	16
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.72
模拟集成电路 - 其他类型：	POWER FACTOR CONTROLLER	控制模式：	CURRENT-MODE
控制技术：	RESONANT CONTROL	最大输入电压：	650 V
标称输入电压：	20 V	JESD-30 代码：	R-PDSO-G16
长度：	9.9 mm	功能数量：	1
端子数量：	16	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	1.75 mm	表面贴装：	YES
切换器配置：	BOOST	最大切换频率：	150 kHz
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

TEA1753LT 数据手册

TEA1753LT

HV start-up DCM/QR flyback controller with integrated

DCM/QR PFC controller

Rev. 3 — 24 August 2012

Product data sheet

1. General description

The TEA1753LT is the third generation of green Switched Mode Power Supply (SMPS)

controller ICs. The TEA1753LT combines a controller for Power Factor Correction (PFC)

and a flyback controller. Its high level of integration allows the design of a cost-effective

power supply with a very low number of external components.

The special built-in green functions provide high efficiency at all power levels. This

efficiency applies to quasi-resonant operation at high-power levels, quasi-resonant

operation with valley skipping, as well as to reduced frequency operation at lower power

levels. At low-power levels, the PFC switches off to maintain high efficiency.

During low-power conditions, the flyback controller switches to frequency reduction mode

and limits the peak current to an adjustable minimum value. This mode ensures high

efficiency at low-power and good standby power performance while minimizing audible

noise from the transformer.

The controller can be switched to the power-down mode for no-load operation. In this

mode, the controller is shut down for very low standby power applications

The TEA1753LT is a Multi-Chip Module (MCM), containing 2 chips. The proprietary

high-voltage BCD800 process which makes direct start-up possible from the rectified

universal mains voltage in an effective and green way. The second low voltage

Silicon On Insulator (SOI) is used for accurate, high-speed protection functions and

control.

The TEA1753LT enables the design of highly efficient and reliable supplies with power

requirements of up to 250 W using a minimum number of external components.

Remark: All values provided throughout the running text, are typical values unless

otherwise stated.

12 3 4 5 6 7...32

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与TEA1753LT相关器件

型号	品牌	获取价格	描述	数据表
TEA1753LT/N1,518	NXP	获取价格	HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller SOP 16-Pin
TEA1753T	ETC	获取价格	The TEA1753T combines a controller for Power Factor Correction (PFC) and a flyback control
TEA1753T	NXP	获取价格	HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller
TEA1755LT	NXP	获取价格	HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller
TEA1755LT/1Y	NXP	获取价格	TEA1755LT - HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller SO
TEA1755T	NXP	获取价格	TEA1755T
TEA1755T/1	NXP	获取价格	POWER FACTOR CONTROLLER WITH POST REGULATOR
TEA1761T	NXP	获取价格	GreenChip synchronous rectifier controller
TEA1761T/N2	NXP	获取价格	GreenChip synchronous rectifier controller
TEA1761T/N2,118	NXP	获取价格	Synchronous rectification controller with integrated feedback and protection SOIC 8-Pin

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