STEVAL-ISA156V1：38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986
The STEVAL-ISA156V1 is a product evaluation board based on ST's L6986, a 38 V, 2 A synchronous step-down switching regulator with 30 μA quiescent current. It can be used for 12 V and 24 V buses, programmable logic controllers (PLCs), decentralized intelligent nodes & sensors and low noise applications (LNM).
Key Features
- 4 V to 38 V operating input voltage
- Low consumption mode or low noise mode
- 30 μA IQ at light load (LCM VOUT
= 3.3 V)
- 5 μA IQ-SHTDWN
- Adjustable fSW
(250 kHz - 2 MHz)
- Output voltage adjustable from 0.85 V to VIN
- Embedded output voltage supervisor
- Synchronization
- Adjustable soft-start time
- Internal current limiting
- Overvoltage protection
- Output voltage sequencing
- Peak current mode architecture
- RDS(on) HS
= 180 mΩ, RDS(on) LS
= 110 mΩ
- Thermal shutdown
产品规格
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
许可协议
样片和购买
| 型号 | Core Product | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STEVAL-ISA156V1 | L6986 | 45.33 | 1 | NEC | EAR99 | ITALY |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STEVAL-ISA156V1 | CARD | Industrial | Ecopack2 | |
