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UC3524DTRG4 PDF预览

UC3524DTRG4

更新时间: 2024-11-11 20:11:23
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 开关光电二极管
页数 文件大小 规格书
18页 1332K
描述
Switching Controller, Voltage-mode, 0.1A, 300kHz Switching Freq-Max, BIPolar, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16

UC3524DTRG4 技术参数

生命周期:Contact Manufacturer包装说明:SOP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
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:40 V
最小输入电压:8 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
最高工作温度:70 °C最低工作温度:
最大输出电流:0.1 A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:1.75 mm
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:300 kHz技术:BIPOLAR
温度等级:COMMERCIAL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

UC3524DTRG4 数据手册

 浏览型号UC3524DTRG4的Datasheet PDF文件第2页浏览型号UC3524DTRG4的Datasheet PDF文件第3页浏览型号UC3524DTRG4的Datasheet PDF文件第4页浏览型号UC3524DTRG4的Datasheet PDF文件第5页浏览型号UC3524DTRG4的Datasheet PDF文件第6页浏览型号UC3524DTRG4的Datasheet PDF文件第7页 
UC1524  
UC2524  
UC3524  
www.ti.com  
SLUS180ENOVEMBER 1999REVISED OCTOBER 2005  
ADVANCED REGULATING PULSE WIDTH MODULATORS  
FEATURES  
DESCRIPTION  
Complete PWM Power Control Circuitry  
The UC1524, UC2524 and UC3524 incorporate on a  
single monolithic chip all the functions required for the  
construction of regulating power supplies, inverters or  
switching regulators. They can also be used as the  
control element for high-power-output applications.  
The UC1524 family was designed for switching  
regulators of either polarity, transformer-coupled  
dc-to-dc converters, transformerless voltage doublers  
and polarity converter applications employing fixed-  
frequency, pulse-width modulation techniques. The  
dual alternating outputs allow either single-ended or  
push-pull applications. Each device includes an  
on-chip reference, error amplifier, programmable  
oscillator, pulse-steering flip-flop, two uncommitted  
Uncommitted Outputs for Single-Ended or  
Push-Pull Applications  
Low Standby Current . . . 8 mA Typical  
Interchangeable With SG1524, SG2524 and  
SG3524, Respectively  
output transistors,  
a high-gain comparator, and  
current-limiting and shut-down circuitry. The UC1524  
is characterized for operation over the full military  
temperature range of –55°C to 125°C. The UC2524  
and UC3524 are designed for operation from –25°C  
to 85°C and 0°C to 70°C, respectively.  
BLOCK DIAGRAM  
V
OSC OUT  
REF  
16  
3
+5V TO ALL  
INTERNAL  
V
15  
IN  
REFERENCE  
C
12  
A
+5V  
Q
R
6
T
R
Q
OSC  
C
E
A
7
11  
T
(RAMP)  
C
13  
B
+5V  
+5V  
INV INPUT  
1
COMPARATOR  
E A  
2
NI INPUT  
+
E
14  
B
GROUND  
8
SENSE  
5
10k  
C L  
1k  
+SENSE  
4
9
10  
SHUTDOWN  
COMPENSATION  
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.  
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 © 1999–2005, Texas Instruments Incorporated  

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