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TEA1530AT PDF预览

TEA1530AT

更新时间: 2024-01-23 08:14:22
品牌 Logo 应用领域
恩智浦 - NXP 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管信息通信管理
页数 文件大小 规格书
22页 570K
描述
GreenChip⑩II SMPS control IC

TEA1530AT 技术参数

Source Url Status Check Date:2013-06-14 00:00:00生命周期:Obsolete
零件包装代码:SOIC包装说明:3.90 MM, PLASTIC, MS-012, SOT96-1, SOP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.81Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最小输入电压:9.4 V
标称输入电压:15 VJESD-30 代码:R-PDSO-G8
长度:4.9 mm功能数量:1
端子数量:8标称输出电压:11.5 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25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子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:SINGLE
最大切换频率:75 kHz技术:BICMOS
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

TEA1530AT 数据手册

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TEA1530AT  
GreenChip II SMPS control IC  
Rev. 01 — 18 May 2005  
Objective data sheet  
1. General description  
The GreenChip™II is the second generation of green Switched Mode Power Supply  
(SMPS) controller ICs. Its high level of integration allows the design of a cost effective  
power supply with a very low number of external components.  
The TEA1530AT can be used in Fixed Frequency converter designs for low voltage, high  
current applications. At low power (standby) levels, the system operates in cycle skipping  
mode which minimizes the switching losses during standby.  
The proprietary high voltage BCD800 process makes direct start-up possible from the  
rectified universal mains voltage in an effective and green way. A second low voltage  
BICMOS IC is used for accurate, high speed protection functions and control.  
The TEA1530AT enables highly efficient and reliable supplies to be designed easily.  
2. Features  
2.1 Distinctive features  
Universal mains supply operation (70 V to 276 V AC)  
High level of integration, resulting in a very low external component count  
Fixed frequency operation  
2.2 Green features  
Cycle skipping mode at very low loads; input power < 300 mW at no-load operation for  
a typical adapter application  
On-chip start-up current source.  
2.3 Protection features  
Safe restart mode for system fault conditions  
Undervoltage protection (foldback during overload)  
IC OverTemperature Protection (OTP) (latched)  
Low and adjustable OverCurrent Protection (OCP) trip level  
Soft (re)start  
Mains voltage-dependent operation-enabling level  
General purpose input for latched or safe restart protection and timing, e.g. to be used  
for overvoltage protection (OVP), output short-circuit protection or system OTP.  

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