Product overview
Description
The STDES-VPGAN50FL implements a quasi-resonant flyback converter based on the VIPERGAN50 HV converter with optocoupler feedback for voltage regulation.
The device combines a high performance low voltage quasi-resonant PMW controller chip with a 650V E-mode GaN HEMT in the same package.
The advanced power management with the low quiescent current helps to achieve low standby consumptions
To increase the system efficiency, the rectification is based on the SRK1001 adaptive synchronous rectification controller. This controller drives the gate of the 100V STripFET F7 technology powering the MOSFET STL110N10F7.
The evaluation board implements a robust adapter protected for output overvoltage, output undervoltage, output over power and output short-circuit.
The STDES-VPGAN50FL helps designers to develop adapters with a short bill of materials to obtain a cost-effective and fast design.
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All features
- Input voltage range: AC from 176 to 265 V ac with 47 Hz to 63 Hz frequency
- Output voltage: single output 12 V dc
- Maximum output power: 50 W
- Peak efficiency: >94.5%
- Form factor: 107.7 mm (L)*68.4 mm (W)*20 mm (H)
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All resources
| Resource title | Version | Latest update |
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Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 31 Jan 2024 | 31 Jan 2024 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 31 Jan 2024 | 31 Jan 2024 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 31 Jan 2024 | 31 Jan 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STDES-VPGAN50FL | Active | CARD | Industrial | - | Yes | |
STDES-VPGAN50FL
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STDES-VPGAN50FL | | | distributors No availability of distributors reported, please contact our sales office |
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STDES-VPGAN50FL 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