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reference designNSV45020 | Demoboard ONSEC-18-030

Onsemi NSV45020 | Demoboard ONSEC-18-030

Yaquina Bay LED Board

Overview

TopologyBuck Converter

Description

The linear constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost−effective solution for regulating current in LEDs (similar to Constant Current Diode, CCD). The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents. The CCR turns on immediately and is at 25% of regulation with only 0.5 V Vak. It requires no external components allowing it to be designed as a high or low−side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. The CCR comes in thermally robust packages and is qualified to AEC-Q101 standard, and UL94 −V0 certified.

Features

  • LED Drive Current up to 350 mA
  • Compatible with 12 V and 24 V Standard Systems
  • Handles Transients up to 40 V
  • Single Pin Control and Dimming Function
  • Power Efficiency up to 94%
  • Drives LED Strings of up to 32 V
  • Open and Short LED Protection
  • Parallel Configuration for Higher Output Current
  • CAV Prefix for Automotive and Other Applications requiring Site and Change Control
  • TSOT−23 5−lead Package
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Typical applications

  • 12 V and 24 V Lighting Systems, Automotive and Aircraft Lighting, General Lighting, High Brightness 350 mA LEDs

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)		Emitting ColorλPeak typ.
(nm)		λPeak B typ.
(nm)		λPeak G typ.
(nm)		λPeak R typ.
(nm)		λDom B typ.
(nm)		λDom G typ.
(nm)		λDom R typ.
(nm)		ΦV typ.
(lm)		IV typ.
(mcd)		IV B typ.
(mcd)		IV G typ.
(mcd)		IV R typ.
(mcd)		VF typ.
(V)		VF B typ.
(V)		VF G typ.
(V)		VF R typ.
(V)		Chip Technology2θ50% typ.
(°)		SizeMountIR
(A)		Working Voltage
(V (AC))		L
(µH)		ISAT
(A)		RDC
(mΩ)		fres
(MHz)		Interface TypeH
(mm)		Operation Force (Value)
(g)		Electrical Life
(Cycles)		Actuator ColorVaporphase processZ @ 100 MHz
(Ω)		Zmax
(Ω)		Test Condition ZmaxIR
(A)		Z @ 1 GHz
(Ω)		TypePins (Value)
(pcs)		RowsGenderPackaging Samples
65100516121SPEC
–6 files

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 Active i| Production is active. Expected lifetime: >10 years.WR-COM Mini USB 2.0 Type B SMT Horizontal 5 Contacts Mini USB – – – – – – – – – – – – – – – – – – – – – – – – SMT – 30 – – – – Type B – – – – – – – – 1 – Horizontal 5 – Receptacle Tape and Reel & Mylar
691102710002SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 102 - 5.00 mm Horizontal Entry Modular Wire Protector PCB Yes 22 to 14 (AWG) 0.75 to 1.5 (mm²) – – – – – – – – – – – – – – – – – – – – – THT – 250 – – – – – 10 – – – – – – – 17.5 – Horizontal 2 – – Box
74279220321SPEC
8 files

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 Active i| Production is active. Expected lifetime: >10 years.WE-MPSB EMI Multilayer Power Suppression Bead – – – – – – – – – – – – – – – – – – – – – – – – 0805 SMT – – – – – – – 0.9 – – – – 320 347 170 MHz 2.5 108 High Current – – – –
74404024220SPEC
8 files

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 Active i| Production is active. Expected lifetime: >10 years.WE-LQS SMT Power Inductor – – – – – – – – – – – – – – – – – – – – – – – – 2512 SMT – – 22 0.55 910 22 – 1.2 – – – – – – – 0.45 – – – – – –
74404052047SPEC
8 files

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 Active i| Production is active. Expected lifetime: >10 years.WE-LQS SMT Power Inductor – – – – – – – – – – – – – – – – – – – – – – – – 5020 SMT – – 4.7 2.7 55.9 57 – 2 – – – – – – – 2.3 – – – – – –
74404052220SPEC
8 files

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 Active i| Production is active. Expected lifetime: >10 years.WE-LQS SMT Power Inductor – – – – – – – – – – – – – – – – – – – – – – – – 5020 SMT – – 22 1.35 225 22 – 2 – – – – – – – 1.15 – – – – – –
150060RS75000SPEC
25 files

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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 625 Red 630 – – – – – – – 250 – – – 2 – – – AlInGaP 140 0603 SMT – – – – – – – 0.7 – – – – – – – – – – – – – Tape and Reel
150060YS75000SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 590 Yellow 595 – – – – – – – 120 – – – 2 – – – AlInGaP 140 0603 SMT – – – – – – – 0.7 – – – – – – – – – – – – – Tape and Reel
150060GS75000SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 525 Green 515 – – – – – – – 430 – – – 3.2 – – – InGaN 140 0603 SMT – – – – – – – 0.7 – – – – – – – – – – – – – Tape and Reel
150060BS75000SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 470 Blue 465 – – – – – – – 145 – – – 3.2 – – – InGaN 140 0603 SMT – – – – – – – 0.7 – – – – – – – – – – – – – Tape and Reel
158353040SPEC
6 files

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 Active i| Production is active. Expected lifetime: >10 years.WL-SWTC SMT White Top view Ceramic LED – – – – – Moonlight – – – – – – – 121 – – – – 3.2 – – – InGaN 120 3535 SMT – – – – – – – 0.71 – – – – – – – – – – – – – Tape and Reel
694106301002SPEC
–6 files

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 Active i| Production is active. Expected lifetime: >10 years.WR-DC DC Power Jack Right Angled Ø 6.4 – – – – – – – – – – – – – – – – – – – – – – – – – THT 5 30 – – – – – – – – – – – – – 5 – Right Angled – – – Bag
434153017835SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WS-TASV J-Bend SMT Tact Switch 3.5x2.9 mm – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 1.7 350 200000 Blue not specified – – – 0.05 – – – – – Tape and Reel
61300211121SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header – – – – – – – – – – – – – – – – – – – – – – – – – THT – 250 – – – – – – – – – – – – – 3 – Straight 2 Single Pin Header Bag
61300311121SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header – – – – – – – – – – – – – – – – – – – – – – – – – THT – 250 – – – – – – – – – – – – – 3 – Straight 3 Single Pin Header Bag
61300411121SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header – – – – – – – – – – – – – – – – – – – – – – – – – THT – 250 – – – – – – – – – – – – – 3 – Straight 4 Single Pin Header Bag
150352M173300SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WL-SFTW SMT Full-color TOP LED Waterclear – – – – – Red & Green & Blue – 465 515 635 470 520 625 – – 400 1700 750 – 3.2 3.2 2 AlInGaP + InGaN 120 3528 SMT – – – – – – – – – – – – – – – – – – – – – Tape and Reel
Order Code Data­sheet Simu­lation
65100516121SPEC
–
691102710002SPEC
–
74279220321SPEC
74404024220SPEC
74404052047SPEC
74404052220SPEC
150060RS75000SPEC
150060YS75000SPEC
150060GS75000SPEC
150060BS75000SPEC
158353040SPEC
694106301002SPEC
–
434153017835SPEC
–
61300211121SPEC
–
61300311121SPEC
–
61300411121SPEC
–
150352M173300SPEC
–
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)		Emitting ColorλPeak typ.
(nm)		λPeak B typ.
(nm)		λPeak G typ.
(nm)		λPeak R typ.
(nm)		λDom B typ.
(nm)		λDom G typ.
(nm)		λDom R typ.
(nm)		ΦV typ.
(lm)		IV typ.
(mcd)		IV B typ.
(mcd)		IV G typ.
(mcd)		IV R typ.
(mcd)		VF typ.
(V)		VF B typ.
(V)		VF G typ.
(V)		VF R typ.
(V)		Chip Technology2θ50% typ.
(°)		SizeMountIR
(A)		Working Voltage
(V (AC))		L
(µH)		ISAT
(A)		RDC
(mΩ)		fres
(MHz)		Interface TypeH
(mm)		Operation Force (Value)
(g)		Electrical Life
(Cycles)		Actuator ColorVaporphase processZ @ 100 MHz
(Ω)		Zmax
(Ω)		Test Condition ZmaxIR
(A)		Z @ 1 GHz
(Ω)		TypePins (Value)
(pcs)		RowsGenderPackaging Samples