Регуляторы напряжения - Импульсные регуляторы TPS621351RGXT

Импульсный синхронный понижающий DC/DC стабилизатор , регулируемый 3В-17В, 0.8В-12В, 3.5A, VQFN-11

The TPS621351RGXT is a high accuracy 3V to 17V 3.5A step-down converter with DCS-Control in 11 pin VQFN-HR package. The high efficiency and easy to use synchronous step-down DC to DC converter based on the DCS-Control topology with DCS-Control operate at wide input voltage range of 3V to 17V makes it suitable for multi-cell Li-ion as well as 12V intermediate supply rails. It is used in POL for connected standby requirements, POL supply from single or multiple Li-ion battery, gaming consoles, SSD drives, mobile and embedded computers.

• Output voltage range from 0.8V to 12V, output voltage accuracy of ±1% (PWM mode)
• Quiescent current is 18µA (typ)
• Output voltage discharge feature is disabled
• Adjustable soft-start
• 100% duty cycle mode
• Precise ENABLE input allows, user-defined undervoltage lockout, exact sequencing
• Optional HICCUP overcurrent protection
• Power good output
• Constant on-time control mode

Области применения

Управление Питанием, Промышленное