5秒后页面跳转
捷配首页

Datasheet > LM5025BSD/NOPB
LM5025BSD/NOPB PDF预览

LM5025BSD/NOPB

更新时间： 2024-11-24 11:12:55
品牌 Logo 应用领域
德州仪器 - TI 控制器开关光电二极管
页数 文件大小 规格书
26页 746K
描述
具有 P 或 N 沟道钳位 FET 和 75% 最大占空比的 90V 有源钳位电压模式 PWM 控制器 | NHQ | 16 | -40 to 125

阅读下载

中文翻译

获取价格

LM5025BSD/NOPB 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SON
包装说明：HVSON, SOLCC16,.2,20针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.58模拟集成电路 - 其他类型：SWITCHING CONTROLLER
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：100 V最小输入电压：13 V
标称输入电压：48 VJESD-30 代码：S-PDSO-N16
JESD-609代码：e3长度：5 mm
湿度敏感等级：1功能数量：1
端子数量：16最高工作温度：125 °C
最低工作温度：-40 °C标称输出电压：7.6 V
封装主体材料：PLASTIC/EPOXY封装代码：HVSON
封装等效代码：SOLCC16,.2,20封装形状：SQUARE
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：0.8 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：PUSH-PULL最大切换频率：440 kHz
温度等级：AUTOMOTIVE端子面层：Matte Tin (Sn)
端子形式：NO LEAD端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：5 mmBase Number Matches：1

LM5025BSD/NOPB 数据手册

 浏览型号LM5025BSD/NOPB的Datasheet PDF文件第2页浏览型号LM5025BSD/NOPB的Datasheet PDF文件第3页浏览型号LM5025BSD/NOPB的Datasheet PDF文件第4页浏览型号LM5025BSD/NOPB的Datasheet PDF文件第5页浏览型号LM5025BSD/NOPB的Datasheet PDF文件第6页浏览型号LM5025BSD/NOPB的Datasheet PDF文件第7页 
LM5025B  
www.ti.com  
SNVS354B –JULY 2005–REVISED MARCH 2013  
LM5025B Active Clamp Voltage Mode PWM Controller  
Check for Samples: LM5025B  
1
FEATURES  
DESCRIPTION  
The LM5025B is a functional variant of the LM5025  
active clamp PWM controller. The functional  
differences of the LM5025B are as follows:  
2
•
•
•
Internal Start-Up Bias Regulator  
3A Compound Main Gate Driver  
Programmable Line Under-Voltage Lockout  
(UVLO) with Adjustable Hysteresis  
•
The maximum PWM duty cycle is limited to less  
than 75% to reduce voltage stress on the power  
MOSFETs.  
•
•
•
Voltage Mode Control with Feed-Forward  
•
The CS2 hiccup mode threshold is increased to  
0.5V  
Adjustable Dual Mode Over-Current Protection  
Programmable Overlap or Deadtime between  
the Main and Active Clamp Outputs  
•
•
The CS2 filter discharge device is disabled  
The VCC regulator continues to operate when the  
line UVLO is below the threshold of normal  
operation  
•
•
•
•
•
•
•
Volt x Second Maximum Duty Cycle Clamp  
Programmable Soft-Start  
Current Sense Leading Edge Blanking  
Single Resistor Programmable Oscillator  
Oscillator Up / Down Sync Capability  
Precision 5V Reference  
•
•
The VREF regulator is switched off when the line  
UVLO input falls below the operating threshold  
The internal 5kΩ COMP pin pull-up resistor is  
removed  
The LM5025B PWM controller contains all of the  
features necessary to implement power converters  
utilizing the Active Clamp / Reset technique. With the  
active clamp technique, higher efficiencies and  
greater power densities can be realized compared to  
conventional catch winding or RDC clamp / reset  
techniques. Two control outputs are provided, the  
main power switch control (OUT_A) and the active  
clamp switch control (OUT_B). The two internal  
compound gate drivers parallel both MOS and Bipolar  
devices, providing superior gate drive characteristics.  
This controller is designed for high-speed operation  
including an oscillator frequency range up to 1MHz  
and total PWM and current sense propagation delays  
less than 100ns.  
Thermal Shutdown  
PACKAGES  
•
•
TSSOP-16  
WSON-16 (5x5 mm) Thermally Enhanced  
The LM5025B includes  
a high-voltage start-up  
regulator that operates over a wide input range of  
13V to 100V. Additional features include: Line Under  
Voltage Lockout (UVLO), softstart, oscillator  
UP/DOWN sync capability, precision reference and  
thermal shutdown.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2005–2013, Texas Instruments Incorporated  
1234567...26

中文翻译

下载PDF

与LM5025BSD/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LM5025BSDX NSC

获取价格

 		Active Clamp Voltage Mode PWM Controller
LM5025C NSC

获取价格

 		Active Clamp Voltage Mode PWM Controller
LM5025C TI

获取价格

 		LM5025C Active Clamp Voltage Mode PWM Controller
LM5025C_15 TI

获取价格

 		LM5025C Active Clamp Voltage Mode PWM Controller
LM5025CCMTE NSC

获取价格

 		Active Clamp Voltage Mode PWM Controller
LM5025CMTC NSC

获取价格

 		Active Clamp Voltage Mode PWM Controller
LM5025CMTC/NOPB TI

获取价格

 		LM5025C Active Clamp Voltage Mode PWM Controller
LM5025CMTCE/NOPB TI

获取价格

 		LM5025C Active Clamp Voltage Mode PWM Controller
LM5025CMTCX NSC

获取价格

 		Active Clamp Voltage Mode PWM Controller
LM5025CMTCX/NOPB TI

获取价格

 		LM5025C Active Clamp Voltage Mode PWM Controller

与LM5025BSD/NOPB相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证