Регуляторы напряжения - Импульсные регуляторы TPS62150RGTT

Импульсный понижающий DC-DC стабилизатор , регулируемый, 3В-17В (Vin), 900мВ-6В, 1А, QFN-16

The TPS62150RGTT is an easy-to-use synchronous step-down DC-to-DC Converter optimized for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy by the use of DCS-Control topology™. With their wide operating input-voltage range of 3 to 17V, the device is ideally suited for systems powered from either Li-ion or other batteries as well as from 12V intermediate power rails. The device support up to 1A continuous output current at output voltages between 0.9 and 6V (in 100% duty-cycle mode). The soft-start pin controls the output-voltage start-up ramp, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable (EN) and open-drain power-good (PG) pins. In power-save mode, the device draws quiescent current of about 17µA from VIN.

• Pin-selectable output voltage (nominal, +5%)
• Programmable soft-start and tracking
• Seamless power-save mode transition
• Power good output
• 100% Duty cycle mode
• Short-circuit protection
• Over-temperature protection
• Pin-to-pin compatible with TPS6213x, -4x devices
• Green product and no Sb/Br

Области применения

Управление Питанием, Встроенные Конструкции и Разработка, Потребительская Электроника, Связь и Сеть