UC3524 - Texas Instruments

UC3524 ADVANCED REGULATING PULSE WIDTH MODULATORS

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 .

Features

• Complete PWM Power Control Circuitry
• Uncommitted Outputs for Single-Ended or Push-Pull Applications
• Low Standby Current . . . 8 mA Typical
• Interchangeable With SG1524, SG2524 and SG3524, Respectively DESCRIPTION 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.