DC-DC преобразователи интегральные TL2575HV-ADJIKTTR

Импульсный понижающий DC-DC стабилизатор , регулируемый, 4.75В-60В (Vin), 1.23В-57В, 1А, TO-263-5

The TL2575HV-ADJIKTTR is a simple step-down switching Voltage Regulator for use with positive-to-negative converters (buck-boost). It requires four to six external components for operation. It accepts a wide input-voltage range of up to 60V and is available in fixed output voltage of 3.3, 5, 12, 15 or an adjustable-output version. The device has an integrated switch capable of delivering 1A of load current, with excellent line and load regulation. The device also offers internal frequency compensation, a fixed-frequency oscillator, cycle-by-cycle current limiting and thermal shutdown. In addition, a manual shutdown is available via an external ON/OFF pin.

• Requires only four external components (fixed version) and uses readily available standard inductors
• TTL shutdown capability with 50µA (typical) standby current
• Thermal shutdown and current-limit protection with cycle-by-cycle current limiting
• 52kHz Typical fixed-frequency internal oscillator
• 88% Typical high efficiency
• Green product and no Sb/Br

Области применения

Управление Питанием