Documente Tehnice (Imaginile sunt cu titlu informativ. Va rugam sa consultati specificatiile tehnice.)
Specificatii
Marca
STMicroelectronicsProduct Type
Power Management Development Kit
Power Management Function
Power Management
Utilizare cu
Powering the Low-Voltage Digital Core in HDD Applications
Clasificare
Evaluation Board
Featured Device
ST1S03
Kit Name
Demonstration Board
Standards/Approvals
RoHS
Tara de origine
Italy
Detalii Produs
The STEVAL-ISA042V2 demonstration board is a step-down DC-DC converter optimized for powering the low-voltage digital core in HDD applications and, more generally, replacing the high-current linear solution when the power dissipation may cause excessive heating of the application environment. It provides up to 1.5 A over an input voltage range of 3 V to 16 V.
A high switching frequency (1.5 MHz) allows the use of tiny surface-mounted components, as well as the use of a resistor divider to set the output voltage value. Only an inductor, a Schottky diode, and two capacitors are required. In addition, a low output ripple is guaranteed by the current-mode PWM topology and by the use of low ESR SMD ceramic capacitors. The device is thermal protected and current limited to prevent damage due to accidental short-circuits. It uses the ST1S03 device.
Informatii despre stoc temporar indisponibile
€ 37,50
€ 37,50 Buc. (fara TVA)
€ 45,38
€ 45,38 Buc. (cu TVA)
1
€ 37,50
€ 37,50 Buc. (fara TVA)
€ 45,38
€ 45,38 Buc. (cu TVA)
Informatii despre stoc temporar indisponibile
1
Documente Tehnice (Imaginile sunt cu titlu informativ. Va rugam sa consultati specificatiile tehnice.)
Specificatii
Marca
STMicroelectronicsProduct Type
Power Management Development Kit
Power Management Function
Power Management
Utilizare cu
Powering the Low-Voltage Digital Core in HDD Applications
Clasificare
Evaluation Board
Featured Device
ST1S03
Kit Name
Demonstration Board
Standards/Approvals
RoHS
Tara de origine
Italy
Detalii Produs
The STEVAL-ISA042V2 demonstration board is a step-down DC-DC converter optimized for powering the low-voltage digital core in HDD applications and, more generally, replacing the high-current linear solution when the power dissipation may cause excessive heating of the application environment. It provides up to 1.5 A over an input voltage range of 3 V to 16 V.
A high switching frequency (1.5 MHz) allows the use of tiny surface-mounted components, as well as the use of a resistor divider to set the output voltage value. Only an inductor, a Schottky diode, and two capacitors are required. In addition, a low output ripple is guaranteed by the current-mode PWM topology and by the use of low ESR SMD ceramic capacitors. The device is thermal protected and current limited to prevent damage due to accidental short-circuits. It uses the ST1S03 device.
