Product overview
Description
The STEVAL-VP26K01B reference design implements a 15 V-1.5 W buck converter for ultra-wide input voltage range auxiliary power supplies from 60 to 870 VDC or 90 to 600 VAC. The highly compact design offers tight line and load regulation over the entire input and output range.
The board represents a very low cost buck solution based on the new VIPER265KDTR offline high-voltage converter from the VIPerPlus family with 1050 V Power MOSFET and PWM current-mode control. It allows direct connection to ultra-wide range mains without the need for input an voltage limiter and/or stacked MOSFETs, therefore ensuring a minimal BOM.
The VIPER265KDTR operates at 60 kHz fixed frequency with frequency jittering to meet the EMC standard requirements.
-
All features
- Ultra-wide range: 90–600 VAC or 60–870 VDC
- Frequency: 50-60 Hz
- Output voltage: 15 V
- Output current: 100 mA
- Very compact size
- Tight line and load regulation over the entire input and output range
- Meets IEC55022 Class B conducted EMI even with a reduced EMI filter, thanks to the frequency jittering feature
- RoHS compliant
Recommended for you
All resources
Resource title | Version | Latest update |
---|
Board Manufacturing Specifications (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
ZIP | 1.0 | 23 Jul 2019 | 23 Jul 2019 |
Bill of Materials (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 23 Jul 2019 | 23 Jul 2019 |
Schematic Pack (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
1.0 | 23 Jul 2019 | 23 Jul 2019 |
CAD Design Files (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
ZIP | 1.0 | 31 Jul 2023 | 31 Jul 2023 |
Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
---|---|---|---|---|---|---|
STEVAL-VP26K01B | Active | CARD | Industrial | Ecopack2 | Yes | |
STEVAL-VP26K01B
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | Board production status | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STEVAL-VP26K01B | | | distributors No availability of distributors reported, please contact our sales office |
|
|
|
STEVAL-VP26K01B Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors