STMicroelectronics Demonstration Board Power Management for L7980 for Step-Down Switching Regulator
- RS-stocknr.:
- 196-1840
- Fabrikantnummer:
- STEVAL-ISA092V1
- Fabrikant:
- STMicroelectronics
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We weten niet of dit item nog op voorraad komt, RS is van plan dit binnenkort uit ons assortiment te halen.
- RS-stocknr.:
- 196-1840
- Fabrikantnummer:
- STEVAL-ISA092V1
- Fabrikant:
- STMicroelectronics
Specificaties
Datasheets
Wetgeving en compliance
Productomschrijving
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren | Attribuut | Waarde |
|---|---|---|
| Merk | STMicroelectronics | |
| Product Type | Power Management Development Kit | |
| Power Management Function | Power Management | |
| For Use With | Step-Down Switching Regulator | |
| Kit Classification | Evaluation Board | |
| Featured Device | L7980 | |
| Kit Name | Demonstration Board | |
| Standards/Approvals | RoHS | |
| Alles selecteren | ||
|---|---|---|
Merk STMicroelectronics | ||
Product Type Power Management Development Kit | ||
Power Management Function Power Management | ||
For Use With Step-Down Switching Regulator | ||
Kit Classification Evaluation Board | ||
Featured Device L7980 | ||
Kit Name Demonstration Board | ||
Standards/Approvals RoHS | ||
- Land van herkomst:
- IT
The STEVAL-ISA092V1 is a step-down switching power supply based on the L7980 in a QFN package. The L7980 is a step-down switching regulator with 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 28 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
4.5 V to 28 V input voltage
Output voltage: 3.3 V (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
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