REGULATING PULSE WIDTH MODULATOR

DESCRIPTION This monolithic integrated circuit contains all the control circuitry for a regulating power supply inverter or switching regulator. Included in a 16-pin dual-in-line package is the voltage reference, error amplifier, oscillator, pulse width modulator, pulse steering flip-flop, dual a

文件：82.72 Kbytes 页数：6 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATORS

DESCRIPTION The SG2524, and SG3524 incorporate on a single monolithic chip all the function required for the construction of regulating power suppies inverters or switching regulators. They can also be used as the control element for high power-output applications. The SG3524 family was designed

文件：93.12 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

REGULATING PULSE WIDTH MODULATOR

文件：253.11 Kbytes 页数：6 Pages

Microsemi

美高森美

REGULATING PULSE-WIDTH MODULATORS

文件：521.39 Kbytes 页数：20 Pages

TI

德州仪器

REGULATING PULSE-WIDTH MODULATORS

文件：829.25 Kbytes 页数：24 Pages

TI

德州仪器

PWM Controller Voltage Mode +/-1% Ref - pulse width modulator –25 °C to 85 °C

This monolithic integrated circuit contains all the control circuitry for a regulating power supply inverter or switching regulator. Included in a 16-pin dual-in-line package is the voltage reference, error amplifier, oscillator, pulse width modulator, pulse steering flip-flop, dual alternating outp 8V to 40V Operation\n5V Reference\nReference Line and Load Regulation of 0.4%\n100Hz to 300kHz Oscillator Range\nExcellent External Sync Capability\nDual 50mA Output Transistors\nCurrent Limit Circuitry\nComplete PWM Power Control Circuitry\nSingle Ended or Push-Pull Outputs\nTotal Supply Curren;

Microchip

微芯科技

工作温度范围为 -25°C 至 85°C 的 40V、双路 0.05A 450KHz PWM 控制器

SG2524 和 SG3524 器件在单个芯片上包含构建稳压电源、逆变器或开关稳压器所需的一切功能。它们也可以用作高功率输出应用的控制元件。SG2524 和 SG3524 设计用于任一极性的开关稳压器、变压器耦合直流/直流转换器、无变压器电压加倍器以及采用了固定频率、脉宽调制 (PWM) 技术的极性变换器应用。补偿输出支持单端或推挽应用。每个器件包含一个片上稳压器、误差放大器、可编程振荡器、脉冲转向触发器、两个非限定导通晶体管、一个高增益比较器以及电流限制和关断电路。 • 完整的脉宽调制 (PWM) 电源控制电路\n• 用于单端或推挽应用的非限定输出\n• 8mA（典型值）待机电流;

TI

德州仪器

REGULATING PULSE WIDTH MODULATORS

ST

意法半导体

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1524B is a pulse width modulator for switching power supplies which features improved performance over industry standards like the SG1524. A direct pin-for-pin replacement for the earlier device, it combines advanced processing techniques and circuit design to provide improved

文件：64.62 Kbytes 页数：5 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1524B is a pulse width modulator for switching power supplies which features improved performance over industry standards like the SG1524. A direct pin-for-pin replacement for the earlier device, it combines advanced processing techniques and circuit design to provide improved

文件：64.62 Kbytes 页数：5 Pages

Microsemi

美高森美