器件名称: TD1507
功能描述: 2.5A 150KHZ PWM Buck DC/DC Converter
文件大小: 381.38KB 共11页
简 介:Datasheet 2.5A 150KHZ PWM Buck DC/DC Converter General Description
The TD1507 is a easy to use adjustable step-down (buck) switch-mode voltage regulators. The device is available in an adjustable output version. It is capable of driving a 2.5A load with excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation, and a fixed-frequency oscillator. The output voltage is guaranteed to ±3% tolerance under specified input voltage and output load conditions. The oscillator frequency is guaranteed to ±15%. External shutdown is included, featuring typically 80 A standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions. The TD1507 is available in TO252-5L package.
TD1507
Features
Adjustable output version Output adjustable from 1.23v to 34V Fixed 150KHz frequency internal oscillator Guaranteed 2.5A output load current Input voltage range up to 36V Low power standby mode, IQ typically 70 A TTL shutdown capability Excellent line and load regulation High efficiency Thermal shutdown and current limit protection Available in TO252-5L package
Applications
Simple High-efficiency step-down regulator On-card switching regulators Positive to negative converter LCD monitor and LCD TV DVD recorder and PDP TV Battery charger Step-down to 3……
