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reference designNCL30160 | Demoboard ONSEC-19-019

Onsemi NCL30160 | Demoboard ONSEC-19-019

LED Driver, Constant Current Buck Regulator, 1.0 A

Overview

TopologyBuck Converter
Switching frequency1400 kHz

Description

The NCL30160 is an NFET hysteretic step-down, constant-current driver for high power LEDs. Ideal for industrial and general lighting applications utilizing the minimal external components. The NCL30160 operates with an input voltage range from 6.3 V to 40 V. The hysteretic control gives good power supply rejection and fast response during load transients and PWM dimming to LED arrays of varying number and type. A dedicated PWM input (DIM/EN) enables wide range of pulsed dimming and a high switching frequency up to 1.4 MHz allows the use of smaller external components minimizing space and cost. Protection features include resistor-programmed constant LED current, broken/open LED protection, under-voltage and thermal shutdown. The NCL30160 is available in a SOIC-8 package.

Features

  • 6.3 V to 40 V Input Voltage
  • Integrated 1 A / 50 mΩ MOSFET
  • Up to 1.4 MHz Operation
  • Short LED Shutdown Protection
  • Thermal Shutdown Protection
  • No Control Loop Compensation Required
  • Externally adjustable LED current
  • Dedicated EN/DIM Pin
  • Supports all ceramic or capacitor-less output

Typical applications

  • Constant current LED driver

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionL
(mm)		ToTiλDom typ.
(nm)		Emitting ColorλPeak typ.
(nm)		ΦV typ.
(lm)		IV typ.
(mcd)		VF typ.
(V)		Chip Technology2θ50% typ.
(°)		SizeL
(µH)		IRP,40K
(A)		ISAT,10%
(A)		ISAT,30%
(A)		fres
(MHz)		MountSW
(mm)		Flammability RatingInterface TypeIR
(mA)		Working Voltage
(V (AC))		H
(mm)		Operation Force (Value)
(g)		Electrical Life
(Cycles)		Actuator ColorVaporphase processZ @ 100 MHz
(Ω)		Zmax
(Ω)		Test Condition ZmaxIR 2
(mA)		RDC max.
(Ω)		TypePins (Value)
(pcs)		RowsGenderIR
(A)		Packaging 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 – – Type B – 30 – – – – – – – – – – Horizontal 5 – Receptacle 1 Tape and Reel & Mylar
691102710002SPEC
–6 files

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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) 10 – – – – – – – – – – – – – – – – THT – – – – 250 10 – – – – – – – – – Horizontal 2 – – 17.5 Box
742792022SPEC
9 files

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 Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead – – – – 2 – – – – – – – – – – 0805 – – – – – SMT – – – 2000 – 0.9 – – – – 220 330 300 MHz 2000 0.05 High Current – – – 1.5 –
150060RS75000SPEC
25 files

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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 1.6 – – 625 Red 630 – 250 2 AlInGaP 140 0603 – – – – – SMT – – – – – 0.7 – – – – – – – – – – – – – – Tape and Reel
150060YS75000SPEC
25 files

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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 1.6 – – 590 Yellow 595 – 120 2 AlInGaP 140 0603 – – – – – SMT – – – – – 0.7 – – – – – – – – – – – – – – Tape and Reel
150060GS75000SPEC
25 files

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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 1.6 – – 525 Green 515 – 430 3.2 InGaN 140 0603 – – – – – SMT – – – – – 0.7 – – – – – – – – – – – – – – Tape and Reel
150060BS75000SPEC
25 files

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 Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear – – – – 1.6 – – 470 Blue 465 – 145 3.2 InGaN 140 0603 – – – – – SMT – – – – – 0.7 – – – – – – – – – – – – – – Tape and Reel
158353060SPEC
6 files

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 Active i| Production is active. Expected lifetime: >10 years.WL-SWTC SMT White Top view Ceramic LED – – – – 3.45 – – – Cool White – 135 – 3.2 InGaN 120 3535 – – – – – SMT – – – – – 0.71 – – – – – – – – – – – – – – Tape and Reel
971150365SPEC
–3 files

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 Active i| Production is active. Expected lifetime: >10 years.WA-SPAIE Plastic Spacer Stud, metric, internal/ external – – – – – M3 M3 – – – – – – – – – – – – – – – 6 UL94 HB – – – – – – – – – – – – – – – – – – Bag
970100365SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WA-SPAII Plastic Spacer Stud, metric, internal/ internal – – – – 10 – M3 – – – – – – – – – – – – – – – 6 UL94 HB – – – – – – – – – – – – – – – – – – Bag
434153017835SPEC
–5 files

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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 – – – – 5.08 – – – – – – – – – – – – – – – – THT – – – – 250 – – – – – – – – – – Straight 2 Single Pin Header 3 Bag
61300311121SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header – – – – 7.62 – – – – – – – – – – – – – – – – THT – – – – 250 – – – – – – – – – – Straight 3 Single Pin Header 3 Bag
744373965101SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files

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 Active i| Production is active. Expected lifetime: >10 years.WE-LHMI SMT Power Inductor – – – – 13.65 – – – – – – – – – – 1365 100 3.2 3.45 6.8 2.4 SMT – – – – – 6.2 – – – – – – – – 0.165 – – – – – –
709940300SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WA-SNTE Snap-In Stop Spacer for Printed Circuit Boards – – – – – – M3 – – – – – – – – – – – – – – – 5.5 UL94 V-2 – – – 2.4 – – – – – – – – – – – – – – Bag
97790503211SPEC
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 Active i| Production is active. Expected lifetime: >10 years.WA-SCRW Pan Head Screw w. cross slot M3 – – – – 5 – – – – – – – – – – – – – – – – – – UL94 V-0 – – – – – – – – – – – – – – – – – – Bulk
Order Code Data­sheet Simu­lation
65100516121SPEC
–
691102710002SPEC
–
742792022SPEC
150060RS75000SPEC
150060YS75000SPEC
150060GS75000SPEC
150060BS75000SPEC
158353060SPEC
971150365SPEC
–
970100365SPEC
–
434153017835SPEC
–
61300211121SPEC
–
61300311121SPEC
–
744373965101SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

709940300SPEC
–
97790503211SPEC
–
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionL
(mm)		ToTiλDom typ.
(nm)		Emitting ColorλPeak typ.
(nm)		ΦV typ.
(lm)		IV typ.
(mcd)		VF typ.
(V)		Chip Technology2θ50% typ.
(°)		SizeL
(µH)		IRP,40K
(A)		ISAT,10%
(A)		ISAT,30%
(A)		fres
(MHz)		MountSW
(mm)		Flammability RatingInterface TypeIR
(mA)		Working Voltage
(V (AC))		H
(mm)		Operation Force (Value)
(g)		Electrical Life
(Cycles)		Actuator ColorVaporphase processZ @ 100 MHz
(Ω)		Zmax
(Ω)		Test Condition ZmaxIR 2
(mA)		RDC max.
(Ω)		TypePins (Value)
(pcs)		RowsGenderIR
(A)		Packaging Samples