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UCC25630-2DDBR PDF预览

UCC25630-2DDBR

更新时间： 2024-09-20 11:10:31
品牌 Logo 应用领域
德州仪器 - TI 控制器高压开关光电二极管
页数 文件大小 规格书
66页 1883K
描述
支持低待机功耗且具有高压启动功能的 LLC 谐振控制器 | DDB | 14 | -40 to 125

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中文翻译

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UCC25630-2DDBR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：SOP,
Reach Compliance Code：compliantFactory Lead Time：6 weeks
风险等级：1.7模拟集成电路 - 其他类型：SWITCHING CONTROLLER
最大输入电压：26 V最小输入电压：13 V
标称输入电压：15 VJESD-30 代码：R-PDSO-G14
JESD-609代码：e4长度：9 mm
湿度敏感等级：2功能数量：1
端子数量：14最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流：1.2 A
标称输出电压：12 V封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE座面最大高度：1.58 mm
标称供电电压 (Vsup)：15 V表面贴装：YES
最大切换频率：160 kHz温度等级：AUTOMOTIVE
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
宽度：3.9 mmBase Number Matches：1

UCC25630-2DDBR 数据手册

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Support &  
Community  
Product  
Folder  
Order  
Now  
Tools &  
Software  
Technical  
Documents  
UCC256302  
SLUSD69 –NOVEMBER 2017  
UCC256302 LLC Resonant Controller with High Voltage Startup  
Enabling Low Standby Power  
1 Features  
3 Description  
The UCC256302 is a fully featured LLC controller  
with integrated high-voltage gate driver. It has been  
designed for use in offline AC-DC or isolated DC-DC  
1
•
Integrated High Voltage Startup  
–
Eliminates Need for External  
Bias Supply  
to provide  
a complete power system using a  
•
•
Best-in-Class Transient Response  
Hybrid Hysteretic Control (HHC)  
minimum of external components. The resulting  
power system is designed to meet the most stringent  
requirements for standby power without the need for  
a separate standby power converter.  
–
–
Best-in-Class Transient Response  
Easy Compensation Design  
UCC256302 includes an integrated, high voltage  
startup function which eliminates the need for an  
external bias supply, reducing BOM count and  
minimizing solution size. UCC256302 uses hybrid  
hysteretic control to provide best in class line and  
load transient response. The control makes the open  
loop transfer function a first order system so that it’s  
very easy to compensate.  
•
Optimized Low Power Features Enable 75 mW  
Standby Power Design with PFC on  
–
Advanced Burst Mode  
Opto-Coupler Low Power Operation  
–
Helps Enable Compliance to CoC Tier II  
Standard  
•
•
•
•
Fast Exit from Burst Mode  
UCC256302 provides a high efficient burst mode with  
consistent burst power level during each burst on  
cycle. The burst power level is programmable and  
adaptively changes with input voltage, making the  
optimization of efficiency very easy.  
Improved Capacitive Region Avoidance Scheme  
Adaptive Dead-Time  
Internal High-Side Gate Drivers  
(0.6-A and 1.2-A Capability)  
•
•
Robust Soft Start with No Hard Switching  
Select the appropriate LLC resonant controller for  
your design with UCC25630x Selection Guide  
Over Temperature, Output Over Voltage, Input  
Over and Under Voltage Protection with  
Three Levels of Over Current Protections  
Device Information(1)  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
•
•
Wide Operating Frequency Range  
(35 kHz to 1 MHz)  
UCC256302  
SOIC (14)  
9.9 mm x 3.9 mm  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
Select the appropriate LLC resonant controller for  
your design with UCC25630x Selection  
GuideUCC25630x Selection Guide  
Simplified Schematic  
•
Create a Custom Design Using the UCC256302  
With the WEBENCH® Power Designer  
2 Applications  
•
•
•
•
•
•
•
•
•
•
•
Digital TV SMPS  
AC-DC Adapter  
Multi-Functional Printers  
Projectors  
Merchant DC-to-DC  
High Power Battery Charging  
DIN Rail Power Supply  
Multi-Axis Servo  
ATX Power Supply  
Appliances  
LED Lighting Applications  
Industrial AC-DC  
•
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
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UCC25630-2DDBR 替代型号

型号 品牌 替代类型 描述 数据表
UCC25630-2DDBT TI

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