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MC34063ADRJRG4 PDF预览

MC34063ADRJRG4

更新时间: 2024-01-08 20:38:28
品牌 Logo 应用领域
德州仪器 - TI 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
页数 文件大小 规格书
20页 735K
描述
1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS

MC34063ADRJRG4 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:SON-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.17Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING REGULATOR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:3 V标称输入电压:5 V
JESD-30 代码:S-PDSO-N8JESD-609代码:e4
长度:4 mm湿度敏感等级:3
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出电流:1.5 A最大输出电压:40 V
最小输出电压:1.25 V封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装等效代码:SOLCC8,.15,32
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
最大供电电流 (Isup):4 mA标称供电电压 (Vsup):5 V
表面贴装:YES切换器配置:BUCK-BOOST
最大切换频率:100 kHz温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

MC34063ADRJRG4 数据手册

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MC33063A  
MC34063A  
www.ti.com  
SLLS636L DECEMBER 2004REVISED DECEMBER 2009  
1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS  
Check for Samples: MC33063A MC34063A  
1
FEATURES  
Wide Input Voltage Range: 3 V to 40 V  
Precision Internal Reference: 2%  
High Output Switch Current: Up to 1.5 A  
Adjustable Output Voltage  
Short-Circuit Current Limiting  
Low Standby Current  
Oscillator Frequency Up to 100 kHz  
D (SOIC) OR P (PDIP) PACKAGE  
(TOP VIEW)  
Switch Collector  
Switch Emitter  
Timing Capacitor  
GND  
1
2
3
4
8
7
6
5
Driver Collector  
Ipk  
VCC  
Comparator Inverting Input  
DRJ (QFN) PACKAGE  
(TOP VIEW)  
Switch Collector  
8
1
Driver Collector  
2
3
4
Switch Emitter  
7
6
5
Ipk  
Timing Capacitor  
VCC  
GND  
Comparator Inverting Input  
The exposed thermal pad is electrically bonded internally to pin 4 (GND) .  
DESCRIPTION/ORDERING INFORMATION  
The MC33063A and MC34063A are easy-to-use ICs containing all the primary circuitry needed for building  
simple dc-dc converters. These devices primarily consist of an internal temperature-compensated reference, a  
comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch.  
Thus, the devices require minimal external components to build converters in the boost, buck, and inverting  
topologies.  
The MC33063A is characterized for operation from –40°C to 85°C, while the MC34063A is characterized for  
operation from 0°C to 70°C.  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2004–2009, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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