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LM5033 PDF预览

LM5033

更新时间: 2024-01-21 06:40:18
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
24页 1025K
描述
100V Push-Pull Voltage Mode PWM Controller

LM5033 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:HVSSON, SOLCC10,.16,32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.2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:90 V最小输入电压:15 V
标称输入电压:48 VJESD-30 代码:S-PDSO-N10
JESD-609代码:e3长度:4 mm
湿度敏感等级:1功能数量:2
端子数量:10最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:0.34 A
封装主体材料:PLASTIC/EPOXY封装代码:HVSSON
封装等效代码:SOLCC10,.16,32封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH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:SINGLE最大切换频率:225 kHz
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4 mmBase Number Matches:1

LM5033 数据手册

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LM5033  
www.ti.com  
SNVS181B APRIL 2004REVISED APRIL 2013  
LM5033 100V Push-Pull Voltage Mode PWM Controller  
Check for Samples: LM5033  
1
FEATURES  
PACKAGE  
2
Internal High Voltage (100V) Start-Up  
Regulator  
VSSOP-10  
WSON-10  
Single Resistor Oscillator Setting  
Synchronizable  
DESCRIPTION  
The LM5033 High Voltage PWM controller contains  
all the features needed to implement Push-Pull, Half-  
Bridge, and Full-Bridge topologies. Applications  
include closed loop voltage mode converters with a  
highly regulated output voltage, or an open loop "DC  
transformer" such as an Intermediate Bus Converter  
(IBC) with an efficiency >95%. Two alternating gate  
driver outputs with a specified deadtime are provided.  
Precision Reference Output  
Adjustable Soft-Start  
Over-Current Protection  
Direct Optocoupler Interface  
1.5A Peak Gate Drivers  
Thermal Shutdown  
The LM5033 includes  
a start-up regulator that  
operates over a wide input range of 15V to 100V.  
Additional features include: precision voltage  
reference output, current limit detection, remote  
shutdown, softstart, sync capability and thermal  
shutdown. This high speed IC has total propagation  
delays less than 100 ns and a 1MHz capable  
oscillator.  
APPLICATIONS  
Intermediate DC/DC Bus Converter  
Telecommunication Power Converters  
Industrial Power Converters  
+42V Automotive Systems  
Connection Diagram  
1
2
3
4
5
10  
V
SS  
IN  
9
R /SYNC  
T
REF  
8
COMP  
CS  
7
GND  
V
CC  
6
OUT1  
OUT2  
Figure 1. 10-Lead VSSOP, WSON  
Package Number DGS0010A, DPR0010A  
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.  
All trademarks are the property of their respective owners.  
2
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 © 2004–2013, Texas Instruments Incorporated  

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