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reference designSSL5511

NXP SSL5511

Universal mains 36W isolated high PF 0-10V dimmable LED driver demo board

Overview

TopologyFlyback Converter
Input voltage90-305 V
Switching frequency55-117 kHz
Output 148 V / 0.7 A
IC revision2

Description

The SSL5511T is a high-efficient analog/PWM dimmable controller IC for LED solutions. The SSL5511DB1234 demo board is a compact and low cost 36 W single stage flyback LED driver solution optimized for high power factor and low THD operation with a 0-10 V analog dimming interface or PWM dimming..

The SSL5511DB1234 demo board drives a constant current through the LEDs from a rectified universal mains input voltage. This 36 W demo board is optimized for a LED string voltage of 48 V at 705 mA. The design and the components used are optimized for various fixture applications.

Features

  • AC line input voltage: 90 V - 305 V
  • Output voltage: 48 V (range: 38 V to 53 V)
  • Output current: 705 mA
  • Output current ripple: ± 30 %
  • Nominal input power: 36 W
  • Efficiency: 88 %
  • Power Factor: > 0.95
  • THD: < 20 %
  • Board dimensions: 110 mm x 50 mm x 30 mm
  • Analog (0-10 V) dimming interface or PWM dimming
  • Single stage without PFC
  • IC used: SSL5511T

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesIR
(A)		L
(µH)		RDC max.
(mΩ)		VR
(V (AC))		VT
(V (AC))		MaterialL
(mm)		W
(mm)		H
(mm)		Mount Samples
744841247SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

9 files

EDA models: Components
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CAD files
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Electric models
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Download all 9 files as zip archive
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 Active i| Production is active. Expected lifetime: >10 years.WE-CMB NiZn Common Mode Power Line Choke 2 47 40 250 1500 NiZn 16 7.5 17.5 THT
750312186SPEC
– – Active i| Production is active. Expected lifetime: >10 years. Inductor – 696 – – – – 20.83 24.64 11.43 THT
750314763SPEC
– – Active i| Production is active. Expected lifetime: >10 years. Flyback Transformer, WE-FB – – – – – – – – – –
Order Code Data­sheet Simu­lation
744841247SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

750312186SPEC
–
750314763SPEC
–
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesIR
(A)		L
(µH)		RDC max.
(mΩ)		VR
(V (AC))		VT
(V (AC))		MaterialL
(mm)		W
(mm)		H
(mm)		Mount Samples
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