Product overview
Description
The EVLMG4L-IBCKFL evaluation board is designed to be connected to a high voltage input DC source (e.g. PFC pre-regulator) to drive one high voltage, high power LED string with very accurate and adjustable (dimmable) current.
The control algorithm is provided by HVLED002 and applied to MASTERGAN4L to convert the input power into output current efficiently.
The VIPer06X high voltage converter provides auxiliary supply to the entire circuit.
A 0-10V DC voltage can be used to dim the output current from 100% to 10%; leaving the dimming connector open, the maximum output current is provided.
Input voltage UVLO as well as output overvoltage and undervoltage protections are implemented.
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All features
- Input voltage: Vin = 400 Vdc (typ), Vdim = 0 to 10 Vdc
- Output voltage range: 130 V – 360 V
- Output current: 1.5 A
- High precision output current, with output current variation better than 5%
- High efficiency up to 99.4% @Iout = 1.5 A Vout = 350 V
- No heatsink required
- Linear dimming between 0% - 100%
- System size: 65 mm x 49 mm x 29 mm
- RoHS compliant
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| EVLMG4L-IBCKFL | Active | CARD | Industrial | Ecopack1 | - | |
EVLMG4L-IBCKFL
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVLMG4L-IBCKFL | | | distributors No availability of distributors reported, please contact our sales office |
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EVLMG4L-IBCKFL 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