STMicroelectronics Demonstration Board Power Supply for L7985A for Step-Down Switching Power Supply
- N° de stock RS:
- 196-1844
- Référence fabricant:
- STEVAL-ISA098V1
- Fabricant:
- STMicroelectronics
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Prix la pièce
26,05 €
(TVA exclue)
31,52 €
(TVA incluse)
| Unité | Prix par unité |
| 1 - 4 | 26,05 € |
| 5 - 9 | 25,37 € |
| 10 - 24 | 24,72 € |
| 25 + | 24,10 € |
- N° de stock RS:
- 196-1844
- Référence fabricant:
- STEVAL-ISA098V1
- Fabricant:
- STMicroelectronics
Documentation technique
Législations et de normes
- Pays d'origine :
- IT
Détails du produit
The STEVAL-ISA098V1 demonstration board is a step-down switching power supply based on the L7985A in HSOP8 package. The L7985A is a step-down regulator with a 2.5 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2 A current to the load depending on the application conditions.
The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.
Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 Mhz.
The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.
Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 Mhz.
2 A DC output current
From 4.5 V to 38 V range input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
From 4.5 V to 38 V range input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
Spécifications
Attribut | Valeur |
|---|---|
| Power Management Function | Power Supply |
| For Use With | Step-Down Switching Power Supply |
| Kit Classification | Evaluation Board |
| Featured Device | L7985A |
| Kit Name | Demonstration Board |
- N° de stock RS:
- 196-1844
- Référence fabricant:
- STEVAL-ISA098V1
- Fabricant:
- STMicroelectronics