STMicroelectronics Demonstration Board Power Management for ST1S03 for Powering the Low-Voltage Digital Core in HDD
- N° de stock RS:
- 196-1830
- Référence fabricant:
- STEVAL-ISA042V2
- Fabricant:
- STMicroelectronics
Sous-total (1 unité)*
35,38 €
(TVA exclue)
42,81 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Temporairement en rupture de stock
- Expédition à partir du 17 mai 2027
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 1 + | 35,38 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 196-1830
- Référence fabricant:
- STEVAL-ISA042V2
- Fabricant:
- STMicroelectronics
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | STMicroelectronics | |
| Product Type | Power Management Development Kit | |
| Power Management Function | Power Management | |
| For Use With | Powering the Low-Voltage Digital Core in HDD Applications | |
| Kit Classification | Evaluation Board | |
| Featured Device | ST1S03 | |
| Kit Name | Demonstration Board | |
| Standards/Approvals | RoHS | |
| Sélectionner tout | ||
|---|---|---|
Marque STMicroelectronics | ||
Product Type Power Management Development Kit | ||
Power Management Function Power Management | ||
For Use With Powering the Low-Voltage Digital Core in HDD Applications | ||
Kit Classification Evaluation Board | ||
Featured Device ST1S03 | ||
Kit Name Demonstration Board | ||
Standards/Approvals RoHS | ||
- Pays d'origine :
- IT
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.
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