DC-DC преобразователи интегральные L5973AD

Импульсный понижающий DC-DC стабилизатор , регулируемый, 4В-36В (Vin), 1.235В-35В, 2А, HSOP-8

The L5973AD is a step down monolithic Power Switching Regulator with a switch current limit of 2A so it is able to deliver more than 1.5A DC current to the load depending on the application conditions. The device uses an internal P-channel D-MOS transistor (with a typical of 200mR) as switching element to avoid the use of bootstrap capacitor and guarantee high efficiency. Pulse-by-pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.

• Voltage feed-forward
• Zero load current operation
• Internal current limiting
• Inhibit for zero current consumption
• Synchronization
• Protection against feedback disconnection
• Thermal shutdown

Области применения

Потребительская Электроника, Связь и Сеть, Компьютеры и Периферия, Промышленное