STEVAL-ISA083V1 4 A peak 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the S
STMicroelectronics
- Sklep zagraniczny
- MPN:
- STEVAL-ISA083V1
- Producent:
- STMicroelectronics
- Waluta:
- dolar amerykański
- Dodany do bazy:
- Ostatnio widziany:
- Zmiana ceny:
- +0.33% (18.04.2025)
- Poprzednia cena:
- 48.87 USD
Sugerowane produkty dla isa083v1
The STEVAL-ISA083V1, based on the ST1S40IPUR, is an internally compensated 800 kHz fixed-frequency PWM synchronous step-down converter demonstration board.
The ST1S40 operates from 4.0 V to 18.0 V input, while it regulates an output voltage as low as 0.8 V and up to VIN(100% duty cycle).
The ST1S40 integrates a 95 mΩ high-side switch and a 69 mΩ synchronous rectifier allowing very high efficiency with very low output voltage.
The peak current mode control with internal compensation delivers a very compact solution with a minimum component count.
The ST1S40 is protected through cycle-by-cycle current limiting in case of overload and is also protected by a current foldback function with frequency reduction in case of short-circuit.
The device is available with an enable on/off function.
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu STMicroelectronics