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reference designNCP3232N | Demoboard STR-NCP3232N-EVK

Onsemi NCP3232N | Demoboard STR-NCP3232N-EVK

Buck Converter - HighCurrent, Synchronous

Overview

TopologyBuck Converter
Input voltage4.5-23 V
Switching frequency550-1100 kHz
Output 13.3 V / 15 A
IC revision8

Description

Strata enables seamless evaluation of hardware devices such as this configurable NCP3232N regulator. The DC regulator can be controlled via a simple, easy-to-use UI which allows users to both measure and control key regulator functions. Design collateral such as schematics, PCB layout, test reports, etc. are supplied in the same Strata interface to ease evaluation. This design serves as a vehicle for ON’s customers to start taking advantage of the new Strata ecosystem. Future designs encompassing more of ON’s power solutions are in the works! See the Strata webpage at http://onsemi.com/strata for more details!

Features

  • Strata-enabled Configurability and Telemetry
  • Switching Frequency Option: 550 kHz, 1.1 MHz
  • External Programmable Soft−Start
  • Lossless Low−side FET Current Sensing
  • Output Over−voltage Protection and Under−voltage Protection
  • Selective Hiccup/Latch Off Operation for All Faults
  • Pre−bias Start−up
  • Power Good Output
  • Internal Over−temperature Protection
  • Adjustable Input UVLO

Typical applications

  • ASIC, FPGA, DSP and CPU Core and I/O Supplies, 15A Point of Load Power Module for Telecom and Network Applications

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(mm)		ToTiλDom typ.
(nm)		Emitting ColorλPeak typ.
(nm)		IV typ.
(mcd)		VF typ.
(V)		Chip Technology2θ50% typ.
(°)		CTol. CVR
(V (DC))		SizeOperating TemperatureQDF
(%)		RISOCeramic TypeW
(mm)		Fl
(mm)		L
(µH)		IRP,40K
(A)		ISAT,10%
(A)		ISAT,30%
(A)		RDC max.
(mΩ)		MaterialQmin.LR
(µH)		fres
(MHz)		SW
(mm)		ApplicationInterface TypeMountWorking Voltage
(V (AC))		H
(mm)		Operation Force (Value)
(g)		Electrical Life
(Cycles)		Actuator ColorVaporphase processPinsRowsGenderTypeIR
(A)		Packaging Samples
885012005007SPEC
5 files

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WCAP-CSGP MLCCs 10 V(DC) 1 – – – – – – – – –10 pF ±5% 10 0402 -55 °C up to +125 °C 600 –10 GΩ NP0 Class I 0.5 0.25 – – – – – – 600 – – – – – – – 0.5 – – – – – – – – – 7" Tape & Reel
885012205005SPEC
8 files

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WCAP-CSGP MLCCs 10 V(DC) 1 – – – – – – – – –680 pF ±10% 10 0402 -55 °C up to +125 °C – 510 GΩ X7R Class II 0.5 0.25 – – – – – – – – – – – – – – 0.5 – – – – – – – – – 7" Tape & Reel
885012205008SPEC
8 files

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WCAP-CSGP MLCCs 10 V(DC) 1 – – – – – – – – –2.2 nF ±10% 10 0402 -55 °C up to +125 °C – 510 GΩ X7R Class II 0.5 0.25 – – – – – – – – – – – – – – 0.5 – – – – – – – – – 7" Tape & Reel
150060RS75000SPEC
25 files

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WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 – – 625 Red 630 250 2 AlInGaP 140 – – – 0603 -40 °C up to +85 °C – – – – 0.8 – – – – – – – – – – – – – SMT – 0.7 – – – – – – – – – Tape and Reel
150060YS75000SPEC
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WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 – – 590 Yellow 595 120 2 AlInGaP 140 – – – 0603 -40 °C up to +85 °C – – – – 0.8 – – – – – – – – – – – – – SMT – 0.7 – – – – – – – – – Tape and Reel
150060GS75000SPEC
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WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 – – 525 Green 515 430 3.2 InGaN 140 – – – 0603 -40 °C up to +85 °C – – – – 0.8 – – – – – – – – – – – – – SMT – 0.7 – – – – – – – – – Tape and Reel
150060BS75000SPEC
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WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 – – 470 Blue 465 145 3.2 InGaN 140 – – – 0603 -40 °C up to +85 °C – – – – 0.8 – – – – – – – – – – – – – SMT – 0.7 – – – – – – – – – Tape and Reel
61300211121SPEC
–6 files

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WR-PHD 2.54 mm THT Pin Header 5.08 – – – – – – – – – – – – – -40 °C up to +105 °C – –1000 MΩ – – – – – – – – – – – – – – – THT 250 – – – – – 2 Single Pin Header Straight 3 Bag
7443340030SPEC
8 files

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WE-HCC SMT High Current Cube Inductor 8.4 – – – – – – – – – – – – 8070 -40 °C up to +125 °C – – – – 7.9 – 0.3 25.5 35.4 40.3 2.7 Ferrite – 0.3 272 – – – SMT – 7.2 – – – – 2 – – – 20.5 –
971100365SPEC
–3 files

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WA-SPAIE Plastic Spacer Stud, metric, internal/ external 10 M3 M3 – – – – – – – – – – – -30 °C up to +110 °C – – – – – – – – – – – Polyamide – – – 6 – – – – – – – – – – – – – – Bag
61300411121SPEC
–6 files

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WR-PHD 2.54 mm THT Pin Header 10.16 – – – – – – – – – – – – – -40 °C up to +105 °C – –1000 MΩ – – – – – – – – – – – – – – – THT 250 – – – – – 4 Single Pin Header Straight 3 Bag
434153017835SPEC
–5 files

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WS-TASV J-Bend SMT Tact Switch 3.5x2.9 mm – – – – – – – – – – – – 12 – -40 °C up to +85 °C – –100 MΩ – – – – – – – – – – – – – – – – – 1.7 350 200000 Blue not specified – – – – 0.05 Tape and Reel
65100516121SPEC
–6 files

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WR-COM Mini USB 2.0 Type B SMT Horizontal 5 Contacts – – – – – – – – – – – – – – -40 °C up to +105 °C – –1000 MΩ – – – – – – – – – – – – – Mini USB Type B SMT 30 – – – – – 5 – Receptacle Horizontal 1 Tape and Reel & Mylar
709940300SPEC
–3 files

CAD files
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WA-SNTE Snap-In Stop Spacer for Printed Circuit Boards – – M3 – – – – – – – – – – – -30 °C up to +85 °C – – – – – – – – – – – Nylon 66 – – – 5.5 – – – – 2.4 – – – – – – – – – Bag
Order Code Data­sheet Simu­lation
885012005007SPEC
885012205005SPEC
885012205008SPEC
150060RS75000SPEC
150060YS75000SPEC
150060GS75000SPEC
150060BS75000SPEC
61300211121SPEC
–
7443340030SPEC
971100365SPEC
–
61300411121SPEC
–
434153017835SPEC
–
65100516121SPEC
–
709940300SPEC
–
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(mm)		ToTiλDom typ.
(nm)		Emitting ColorλPeak typ.
(nm)		IV typ.
(mcd)		VF typ.
(V)		Chip Technology2θ50% typ.
(°)		CTol. CVR
(V (DC))		SizeOperating TemperatureQDF
(%)		RISOCeramic TypeW
(mm)		Fl
(mm)		L
(µH)		IRP,40K
(A)		ISAT,10%
(A)		ISAT,30%
(A)		RDC max.
(mΩ)		MaterialQmin.LR
(µH)		fres
(MHz)		SW
(mm)		ApplicationInterface TypeMountWorking Voltage
(V (AC))		H
(mm)		Operation Force (Value)
(g)		Electrical Life
(Cycles)		Actuator ColorVaporphase processPinsRowsGenderTypeIR
(A)		Packaging Samples