Texas Instruments LM5018 | Demoboard TIDA-00365 | Würth Elektronik Reference Design Search

reference designLM5018 | Demoboard TIDA-00365

Overview

Topology	Buck Converter
Input voltage	20-75 V
Switching frequency	16-25 kHz
Output 1	12 V / 0.05 A

Description

Low voltage brushed DC drives are used in many applications. TI offers a rich family of brushed DC motor driver solutions with flexible control interface options for one or more brushed DC motors up to 60V. For applications which require higher torque and power, often voltages above 60VDC are used. The TIDA-00365 protected full-bridge operates at nominal 75VDC input and 10A output current and features bipolar high-side current sensing leveraging a 100V full-bridge gate driver SM72295 with integrated amplifiers and four 100V NexFET power MOSFETs with ultra-low gate charge and small SON5x6 package with low thermal resistance. The power stage is protected against over-temperature, over-current and short-circuit between the motor terminals and motor terminals to ground. Onboard power supplies provide a 12V and a 3.3V rail for the gate driver and signal chain. The host processor interface is 3.3V I/O to connect a host MCU like C2000 Piccolo MCU for brushed DC motor current control.

Features

Protected full-bridge power stage with input voltage up to 100VDC (75VDC nominal) and 10A output currentBOM reduction through SM72295 100-V full-bridge gate driver with integrated amplifiers used for high-side bipolar phase current sensingCalibrated current sense accuracy ±1% (over full range ±10A and ±0.2% (within ±1A range)Full-bridge optimized for low EMI with 25ns rise/fall time on switch-node voltages with no over- and under-shootFull-bridge protected against over-temperature, under-voltage, over- and short-circuit current between motor terminals and motor terminals to GND95% efficiency at 16 kHz PWM. No heatsink required at 25C ambient and nominal load thanks to TI NexFET power MOSFETHost processor interface with dual complementary PWM inputs (3.3V CMOS) and analog outputs (0-3.3V) for bipolar high-side current sense and motor terminal voltage

Typical applications

Isolated Bias Supply
Smart Power Meters
Telecommunication Systems
Automotive Electronics

More information

Products

Order Code	Datasheet	Simulation	Downloads	Product series	λ_{Dom typ.} (nm)	Emitting Color	λ_{Peak typ.} (nm)	I_{V typ.} (mcd)	V_{F typ.} (V)	Chip Technology	2θ_{50% typ.} (°)	C	Tol. C	V_R (V (DC))	Size	Operating Temperature	Q (%)	DF (%)	R_ISO	Ceramic Type	L (mm)	W (mm)	Fl (mm)	L (µH)	I_R (mA)	I_{R 2} (mA)	I_SAT (mA)	R_DC (mΩ)	f_res (MHz)	Endurance (h)	Operating Temperature	I_RIPPLE (mA)	I_Leak (µA)	Pitch (mm)	Ø D (mm)	Pins	Rows	H (mm)	Gender	Type	I_R (A)	Packaging	Application	PCB/Cable/Panel	Modularity	Wire Section
150060GS75000	SPEC		25 files EDA models: Components ZIP ALT Altium_WL-SMCW (rev22d).IntLib \| 741.5 KB CDS Cadence_WL-SMCW (rev24a).zip \| 996.7 KB EAG Eagle_WL-SMCW (rev22c).lbr \| 64.2 KB CAD files ZIP IGS IGS_150060xS75000 (rev1).igs \| 314.9 KB STP STP_150060xS75000 (rev1).stp \| 135.1 KB Electric models ZIP PSP PSpice_WL-SMCW (rev22b).zip \| 9.8 KB RAY files RIR Photopia_rir_150060GS75000_5M (rev1p0).zip \| 120.7 MB SRC Lucaray-maker_src_150060GS75000_5M (rev1p0).zip \| 120.7 MB ASA ASAP-and-APEX_dis_150060GS75000_5M (rev1p0).zip \| 120.7 MB COD CodeV_ray_150060GS75000_5M (rev1p0).zip \| 120.7 MB FRE Fred_dat_150060GS75000_5M (rev1p0).zip \| 120.7 MB FRE Fred_txt_150060GS75000_5M (rev1p0).zip \| 189.4 MB LIG LightTools_ray_150060GS75000_5M (rev1p0).zip \| 120.7 MB LIG LightTools_txt_150060GS75000_5M (rev1p0).zip \| 189.4 MB LUC LucidShape_ray_150060GS75000_5M (rev1p0).zip \| 120.7 MB LUC LucidShape_txt_150060GS75000_5M (rev1p0).zip \| 189.4 MB OPT optalix_DIS_150060GS75000_5M (rev1p0).zip \| 120.7 MB OPT OpTaliX_txt_150060GS75000_5M (rev1p0).zip \| 189.4 MB OPT OptiCAD_dat_150060GS75000_5M (rev1p0).zip \| 120.7 MB OPT OptiCAD_txt_150060GS75000_5M (rev1p0).zip \| 189.4 MB SIM Simulux_ray_150060GS75000_5M (rev1p0).zip \| 120.7 MB SPE Speos_ray_150060GS75000_5M (rev1p0).zip \| 125.4 MB TRA TracePro_txt_150060GS75000_5M (rev1p0).zip \| 189.4 MB ZEM Zemax_dat_150060GS75000_5M (rev1p0).zip \| 189.4 MB ZEM ZemaxBin_dat_150060GS75000_5M (rev1p0).zip \| 120.7 MB	WL-SMCW SMT Mono-color Chip LED Waterclear	525	Green	515	430	3.2	InGaN	140	–	–	–	0603	-40 °C up to +85 °C	–	–	–	–	1.6	0.8	–	–	–	–	–	–	–	–	-40 °C up to +85 °C	–	–	–	–	–	–	0.7	–	–	–	Tape and Reel	–	–	–	–
150060RS75000	SPEC		25 files EDA models: Components ZIP ALT Altium_WL-SMCW (rev22d).IntLib \| 741.5 KB CDS Cadence_WL-SMCW (rev24a).zip \| 996.7 KB EAG Eagle_WL-SMCW (rev22c).lbr \| 64.2 KB CAD files ZIP IGS IGS_150060xS75000 (rev1).igs \| 314.9 KB STP STP_150060xS75000 (rev1).stp \| 135.1 KB Electric models ZIP PSP PSpice_WL-SMCW (rev22b).zip \| 9.8 KB RAY files RIR Photopia_rir_150060RS75000_5M (rev1p0).zip \| 121 MB SRC Lucaray-maker_src_150060RS75000_5M (rev1p0).zip \| 121 MB ASA ASAP-and-APEX_dis_150060RS75000_5M (rev1p0).zip \| 121 MB COD CodeV_ray_150060RS75000_5M (rev1p0).zip \| 121 MB FRE Fred_dat_150060RS75000_5M (rev1p0).zip \| 121 MB FRE Fred_txt_150060RS75000_5M (rev1p0).zip \| 189 MB LIG LightTools_ray_150060RS75000_5M (rev1p0).zip \| 121 MB LIG LightTools_txt_150060RS75000_5M (rev1p0).zip \| 189 MB LUC LucidShape_ray_150060RS75000_5M (rev1p0).zip \| 121 MB LUC LucidShape_txt_150060RS75000_5M (rev1p0).zip \| 189 MB OPT optalix_DIS_150060RS75000_5M (rev1p0).zip \| 121 MB OPT OpTaliX_txt_150060RS75000_5M (rev1p0).zip \| 189 MB OPT OptiCAD_dat_150060RS75000_5M (rev1p0).zip \| 121 MB OPT OptiCAD_txt_150060RS75000_5M (rev1p0).zip \| 189 MB SIM Simulux_ray_150060RS75000_5M (rev1p0).zip \| 121 MB SPE Speos_ray_150060RS75000_5M (rev1p0).zip \| 125.7 MB TRA TracePro_txt_150060RS75000_5M (rev1p0).zip \| 189.1 MB ZEM Zemax_dat_150060RS75000_5M (rev1p0).zip \| 189 MB ZEM ZemaxBin_dat_150060RS75000_5M (rev1p0).zip \| 121 MB	WL-SMCW SMT Mono-color Chip LED Waterclear	625	Red	630	250	2	AlInGaP	140	–	–	–	0603	-40 °C up to +85 °C	–	–	–	–	1.6	0.8	–	–	–	–	–	–	–	–	-40 °C up to +85 °C	–	–	–	–	–	–	0.7	–	–	–	Tape and Reel	–	–	–	–
74479887310A	SPEC		6 files EDA models: Components ZIP ALT WE-PMI (rev22d).IntLib \| 159 KB ZUK Cadstar_WE-PMI (rev21c).zip \| 16.1 KB CDS Cadence_WE-PMI (rev22a).zip \| 468.7 KB EAG Eagle_WE-PMI (rev23a).lbr \| 75.1 KB Electric models ZIP PSP PSpice_WE-PMI (rev22a).zip \| 15.7 KB SCS Spectre_WE-PMI (rev23a).mod \| 20 KB Download all 6 files as zip archive ZIP	WE-PMI Power Multilayer Inductor	–	–	–	–	–	–	–	–	–	–	1008	-40 °C up to +125 °C	27	–	–	–	2.5	2	–	10	600	850	125	300	20	–	-40 °C up to +125 °C	–	–	–	–	2	–	0.8	–	High Saturation Current	–	–	–	–	–	–
74404041101	SPEC		8 files EDA models: Components ZIP ALT WE-LQS (rev23a).IntLib \| 1.1 MB ZUK Cadstar_WE-LQS (rev20b).zip \| 20.4 KB CDS Cadence_WE-LQS (rev23a).zip \| 6.3 MB EAG Eagle_WE-LQS (rev23c).lbr \| 135.1 KB CAD files ZIP IGS Download_IGS_WE-LQS-4012 (rev1).igs \| 457.8 KB STP Download_STP_WE-LQS-4012 (rev1).stp \| 411.3 KB Electric models ZIP PSP PSpice_WE-LQS (rev23a).zip \| 36.9 KB SCS Spectre_WE-LQS (rev23a).mod \| 42.7 KB Download all 8 files as zip archive ZIP	WE-LQS SMT Power Inductor	–	–	–	–	–	–	–	–	–	–	4012	-40 °C up to +125 °C	–	–	–	–	4	4	–	100	–	–	300	1697	10	–	-40 °C up to +125 °C	–	–	–	–	–	–	1.2	–	–	0.43	–	–	–	–	–
860040875005	SPEC		7 files EDA models: Components ZIP ALT Altium_WCAP-ATUL (rev22e).IntLib \| 11.2 MB ZUK CadStar_WCAP-ATUL (rev19a).zip \| 16.2 KB CDS Cadence_WCAP-ATUL (rev22b).zip \| 28.3 MB EAG Eagle_WCAP-ATUL (rev22a).lbr \| 171.3 KB CAD files ZIP IGS IGS_WCAP-ATUL_10x25x5x0 (rev1).igs \| 5 MB STP Download_STP_860040x7xxxx (rev1).stp \| 2.1 MB Electric models ZIP PSP PSpice_WCAP-ATUL (rev22a).zip \| 21.5 KB Download all 7 files as zip archive ZIP	WCAP-ATUL Aluminum Electrolytic Capacitors	–	–	–	–	–	–	–	100 µF	±20%	100	–	–	–	9	–	–	25	–	–	–	–	–	–	–	–	7000	-40 °C up to +105 °C	800	100	5	10	–	–	–	–	–	–	Ammopack	–	–	–	–
885012205031	SPEC		8 files EDA models: Components ZIP ALT Altium_WCAP-CSGP (rev24b).IntLib \| 898 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB CDS Cadence_WCAP-CSGP (rev24b).zip \| 685.2 KB EAG Eagle_WCAP-CSGP (rev24b).lbr \| 1.1 MB CAD files ZIP 3D 1.0x0.5x0.5x0 (rev1).pdf \| 12.2 KB IGS 1.0x0.5x0.5x0 (rev1).igs \| 52.9 KB STP Download_STP_8850120050xx (rev1).stp \| 29.3 KB Electric models ZIP PSP PSpice_WCAP-CSGP (rev22c).zip \| 331.8 KB Download all 8 files as zip archive ZIP	WCAP-CSGP MLCCs 16 V(DC)	–	–	–	–	–	–	–	10 nF	±10%	16	0402	-55 °C up to +125 °C	–	3.5	10 GΩ	X7R Class II	1	0.5	0.25	–	–	–	–	–	–	–	–	–	–	–	–	–	–	0.5	–	–	–	7" Tape & Reel	–	–	–	–
885012205044	SPEC		8 files EDA models: Components ZIP ALT Altium_WCAP-CSGP (rev24b).IntLib \| 898 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB CDS Cadence_WCAP-CSGP (rev24b).zip \| 685.2 KB EAG Eagle_WCAP-CSGP (rev24b).lbr \| 1.1 MB CAD files ZIP 3D 1.0x0.5x0.5x0 (rev1).pdf \| 12.2 KB IGS 1.0x0.5x0.5x0 (rev1).igs \| 52.9 KB STP Download_STP_8850120050xx (rev1).stp \| 29.3 KB Electric models ZIP PSP PSpice_WCAP-CSGP (rev22c).zip \| 331.8 KB Download all 8 files as zip archive ZIP	WCAP-CSGP MLCCs 25 V(DC)	–	–	–	–	–	–	–	1 nF	±10%	25	0402	-55 °C up to +125 °C	–	3.5	10 GΩ	X7R Class II	1	0.5	0.25	–	–	–	–	–	–	–	–	–	–	–	–	–	–	0.5	–	–	–	7" Tape & Reel	–	–	–	–
885012205055	SPEC		8 files EDA models: Components ZIP ALT Altium_WCAP-CSGP (rev24b).IntLib \| 898 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB CDS Cadence_WCAP-CSGP (rev24b).zip \| 685.2 KB EAG Eagle_WCAP-CSGP (rev24b).lbr \| 1.1 MB CAD files ZIP 3D 1.0x0.5x0.5x0 (rev1).pdf \| 12.2 KB IGS 1.0x0.5x0.5x0 (rev1).igs \| 52.9 KB STP Download_STP_8850120050xx (rev1).stp \| 29.3 KB Electric models ZIP PSP PSpice_WCAP-CSGP (rev22c).zip \| 331.8 KB Download all 8 files as zip archive ZIP	WCAP-CSGP MLCCs 50 V(DC)	–	–	–	–	–	–	–	100 pF	±10%	50	0402	-55 °C up to +125 °C	–	2.5	10 GΩ	X7R Class II	1	0.5	0.25	–	–	–	–	–	–	–	–	–	–	–	–	–	–	0.5	–	–	–	7" Tape & Reel	–	–	–	–
885012106017	SPEC		8 files EDA models: Components ZIP ALT Altium_WCAP-CSGP (rev24b).IntLib \| 898 KB ZUK Cadstar_WCAP-CSGP (rev21c).zip \| 46.5 KB CDS Cadence_WCAP-CSGP (rev24b).zip \| 685.2 KB EAG Eagle_WCAP-CSGP (rev24b).lbr \| 1.1 MB CAD files ZIP 3D 1.6x0.8x0.8x0 (rev1).pdf \| 12.3 KB IGS 1.6x0.8x0.8x0 (rev1).igs \| 76.4 KB STP Download_STP_8850122060xx (rev1).stp \| 29.4 KB Electric models ZIP PSP PSpice_WCAP-CSGP (rev22c).zip \| 331.8 KB Download all 8 files as zip archive ZIP	WCAP-CSGP MLCCs 16 V(DC)	–	–	–	–	–	–	–	1 µF	±20%	16	0603	-55 °C up to +85 °C	–	10	0.1 GΩ	X5R Class II	1.6	0.8	0.4	–	–	–	–	–	–	–	–	–	–	–	–	–	–	0.8	–	–	–	7" Tape & Reel	–	–	–	–
61030421121	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev24c).zip \| 63.9 MB EAG Eagle_WR-PHD (rev24b).lbr \| 5.2 MB CAD files ZIP 3D 61030421121_1 (rev1).pdf \| 25.7 KB IGS 61030421121 (rev1).igs \| 324.8 KB STP 61030421121 (rev1).stp \| 132.8 KB	WR-PHD 2.54 mm SMT Dual Pin Header	–	–	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	1000 MΩ	–	5.08	–	–	–	–	–	–	–	–	–	–	–	–	2.54	–	4	Dual	–	Pin Header	Straight	3	Tape and Reel with Cap	–	–	–	–
61031221121	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev24c).zip \| 63.9 MB EAG Eagle_WR-PHD (rev24b).lbr \| 5.2 MB CAD files ZIP 3D 61031221121_1 (rev1).pdf \| 50.9 KB IGS 61031221121 (rev1).igs \| 795.4 KB STP 61031221121 (rev1).stp \| 308.5 KB	WR-PHD 2.54 mm SMT Dual Pin Header	–	–	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	1000 MΩ	–	15.24	–	–	–	–	–	–	–	–	–	–	–	–	2.54	–	12	Dual	–	Pin Header	Straight	3	Tape and Reel with Cap	–	–	–	–
691311500002	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-TBL (rev23f).IntLib \| 168.8 MB CDS Cadence_WR-TBL (rev23h).zip \| 338.1 MB EAG Eagle_WR-TBL Pluggable Connector (rev23b).lbr \| 3.8 MB CAD files ZIP 3D 691311500002_1 (rev1).pdf \| 71.1 KB IGS 691311500002 (rev1).igs \| 569.4 KB STP 691311500002 (rev1).stp \| 218.5 KB	WR-TBL Series 311 - 5.08 mm Open Vertical PCB Header	–	–	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	–	–	10.16	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	5.08	–	2	–	–	–	Vertical	20	Box	Pluggable	PCB	No	–
691311500103	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-TBL (rev23f).IntLib \| 168.8 MB CDS Cadence_WR-TBL (rev23h).zip \| 338.1 MB EAG Eagle_WR-TBL Pluggable Connector (rev23b).lbr \| 3.8 MB CAD files ZIP 3D 691311500103_1 (rev1).pdf \| 89 KB IGS 691311500103 (rev1).igs \| 778.8 KB STP 691311500103 (rev1).stp \| 296.6 KB	WR-TBL Series 311 - 5.08 mm Close Vertical PCB Header	–	–	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	–	–	17.24	–	–	–	–	–	–	–	–	–	–	–	–	5.08	–	3	–	–	–	Vertical	20	Box	Pluggable	PCB	No	–
691351500003	SPEC	–	3 files CAD files ZIP 3D 691351500003_1 (rev1).pdf \| 291.6 KB IGS 691351500003 (rev1).igs \| 3 MB STP 691351500003 (rev1).stp \| 666.1 KB Download all 3 files as zip archive ZIP	WR-TBL Series 351 - 5.08 mm Vertical	–	–	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	–	–	15.24	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	5.08	–	3	–	–	–	Vertical	20	Box	Pluggable	Cable	No	12 to 24 (AWG) 3.31 to 0.205 (mm²)
691352510002	SPEC	–	3 files CAD files ZIP 3D 691352510002_1 (rev1).pdf \| 223.8 KB IGS 691352510002 (rev1).igs \| 2.1 MB STP 691352510002 (rev1).stp \| 812 KB Download all 3 files as zip archive ZIP	WR-TBL Series 352 - 5.08 mm Horizontal with Hook on Wire Side	–	–	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	–	–	10.16	–	–	–	–	–	–	–	–	–	-40 °C up to +105 °C	–	–	5.08	–	2	–	–	–	Horizontal	17	Box	Pluggable	Cable	No	12 to 24 (AWG) 3.31 to 0.205 (mm²)

Order Code	Datasheet	Simulation
150060GS75000	SPEC
150060RS75000	SPEC
74479887310A	SPEC
74404041101	SPEC
860040875005	SPEC
885012205031	SPEC
885012205044	SPEC
885012205055	SPEC
885012106017	SPEC
61030421121	SPEC	–
61031221121	SPEC	–
691311500002	SPEC	–
691311500103	SPEC	–
691351500003	SPEC	–
691352510002	SPEC	–

Samples

	Order Code	Datasheet	Simulation	Downloads	Product series	λ_{Dom typ.} (nm)	Emitting Color	λ_{Peak typ.} (nm)	I_{V typ.} (mcd)	V_{F typ.} (V)	Chip Technology	2θ_{50% typ.} (°)	C	Tol. C	V_R (V (DC))	Size	Operating Temperature	Q (%)	DF (%)	R_ISO	Ceramic Type	L (mm)	W (mm)	Fl (mm)	L (µH)	I_R (mA)	I_{R 2} (mA)	I_SAT (mA)	R_DC (mΩ)	f_res (MHz)	Endurance (h)	Operating Temperature	I_RIPPLE (mA)	I_Leak (µA)	Pitch (mm)	Ø D (mm)	Pins	Rows	H (mm)	Gender	Type	I_R (A)	Packaging	Application	PCB/Cable/Panel	Modularity	Wire Section	Samples

IC manufacturers (96)

Texas Instruments LM5018 | Demoboard TIDA-00365

75V/10A Protected Full-Bridge Power Stage Reference Design for Brushed DC Drives