Регуляторы напряжения - Импульсные регуляторы TPS54610PWP

Импульсный понижающий DC-DC стабилизатор , регулируемый, 3В-6В (Vin), 900мВ-4.5В, 6А, HTSSOP-28

The TPS54610PWP is a 6A Synchronous Step-down SWIFT™ Converter that integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components, an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3V, an internally or externally set slow-start circuit to limit inrush currents and a power good output useful for processor/logic reset, fault signalling and supply sequencing. This low-input voltage high-output current synchronous buck PWM converter incorporates an UVLO to keep the device disabled when the input voltage (VIN) is insufficient. During power up, internal circuits are held inactive until VIN exceeds the nominal UVLO threshold voltage of 2.95V.

• 30mR 12A Peak MOSFET switch for high efficiency at 6A continuous output source/source/sink current
• Adjustable output voltage down to 0.9V with 1.0% accuracy
• Wide PWM frequency (fixed 350, 550kHz or adjustable 280 to 700kHz)
• Load protected by peak current limit and thermal shutdown
• Integrated solution reduces board area and component count
• Green product and no Sb/Br

Области применения

Управление Питанием, Обработка Сигнала, Связь и Сеть, Волоконная Оптика, Переносные Устройства, Компьютеры и Периферия