Regulating Pulse Width Modulators

文件：536.86 Kbytes 页数：8 Pages

LINER

凌力尔特

REGULATING PULSE WIDTH MODULATOR

文件：241.28 Kbytes 页数：7 Pages

MICROSEMI

美高森美

Regulating Pulse Width Modulators

文件：536.86 Kbytes 页数：8 Pages

LINER

凌力尔特

脉冲宽度调制解调器

脉冲宽度调制电路 工作电压8V~40V，工作频率300KHz，电源抑制比80dB

XBLW

芯伯乐

电压模式PWM

The SG3524 incorporates 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 for switching regulators o • COMPLETE PWM POWER CONTROL CIRCUITRY \n• LOW STANDBY CURRENT 8mA TYPICAL \n• UNCOMMITTED OUTPUTS FOR SINGLEENDED OR PUSH PULL APPLICATIONS \n• 1% MAXIMUM TEMPERATURE VARIATION OF REFERENCE VOLTAGE \n• OPERATION UP TO 300KHz;

ST

意法半导体

PWM Controller Voltage Mode +/-1% Ref - pulse width modulator 0 °C to 70 °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

Package：16-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 功能：- 类别：集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 描述：IC REG CTRLR BUCK 16SOIC

MICROCHIP

微芯科技

Package：16-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 功能：降压，升压/降压 类别：集成电路（IC） DC-DC 开关控制器 描述：IC REG CTRLR MULT TOP 16SOIC

MICROCHIP

微芯科技

Package：16-SOIC（0.154"，3.90mm 宽）；包装：管件 功能：升压，降压，升压/降压 类别：集成电路（IC） DC-DC 开关控制器 描述：IC REG CTRLR MULT TOP 16SOIC

MICROCHIP

微芯科技