SG2524 稳压脉宽调制器

SG2524
Control Method Voltage Mode  
Duty Cycle(Max)(%) 45  
Frequency(Max)(kHz) 722  
Pin/Package 16PDIP, 16SOIC  
Regulated Outputs(#) 2  
Operating Temperature Range(°C) -25 to 85  
Rating Catalog
SG2524 描述

The SG2524 and SG3524 incorporate all the functions required in the construction of a regulating power supply, inverter, or switching regulator on a single chip. They also can be used as the control element for high-power-output applications. The SG2524 and SG3524 were 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 (PWM) techniques. The complementary output allows either single-ended or push-pull application. Each device includes an on-chip regulator, error amplifier, programmable oscillator, pulse-steering flip-flop, two uncommitted pass transistors, a high-gain comparator, and current-limiting and shutdown circuitry.

SG2524 特性
SG2524 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
SG2524D ACTIVE -25 to 85 0.55 | 1ku SOIC (D) | 16 40 | TUBE SG2524D
SG2524DE4 ACTIVE -25 to 85 0.55 | 1ku SOIC (D) | 16 40 | TUBE SG2524D
SG2524DG4 ACTIVE -25 to 85 0.55 | 1ku SOIC (D) | 16 40 | TUBE SG2524D
SG2524DR ACTIVE -25 to 85 0.50 | 1ku SOIC (D) | 16 2500 | LARGE T&R SG2524D
SG2524DRE4 ACTIVE -25 to 85 0.50 | 1ku SOIC (D) | 16 2500 | LARGE T&R SG2524D
SG2524DRG4 ACTIVE -25 to 85 0.50 | 1ku SOIC (D) | 16 2500 | LARGE T&R SG2524D
SG2524J OBSOLETE -25 to 85   CDIP (J) | 16   SG2524J
SG2524N ACTIVE -25 to 85 0.55 | 1ku PDIP (N) | 16 25 | TUBE SG2524N
SG2524NE4 ACTIVE -25 to 85 0.55 | 1ku PDIP (N) | 16 25 | TUBE SG2524N
SG2524 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SG2524D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   SG2524D
SG2524DE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   SG2524DE4
SG2524DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SG2524DG4 SG2524DG4
SG2524DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   SG2524DR
SG2524DRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM   SG2524DRE4
SG2524DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SG2524DRG4 SG2524DRG4
SG2524N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   SG2524N
SG2524NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type   SG2524NE4
SG2524 应用技术支持与电子电路设计开发资源下载
  1. SG2524 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器AC/DC 和 DC/DC 电源产品选型与价格参考 . xls
  3. Dual MOSFET Driver (PDF  498 KB)
  4. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
  5. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  6. 所选封装材料的热学和电学性质 (PDF 645 KB)
  7. 高速数据转换 (PDF 1967 KB)
  8. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  9. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  10. Principles of Data Acquisition and Conversion (PDF 50 KB)
  11. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  12. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  13. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  14. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
SG2524 工具与软件
名称 型号 公司 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL Texas Instruments 免费评估工具
SG2524 评估模块 SG2524EVM Texas Instruments 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW Texas Instruments  应用软件