IC manufacturers Texas Instruments

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Texas Instruments TPS40210

Automotive 1-kW 48-V BLDC Motor Drive Reference Design

Overview

TopologyFlyback Converter
Input voltage4.5-52 V
Switching frequency35-1000 kHz
Output 19 V / 0.53 A

Description

This TI Design is a 3-Phase Brushless DC Motor Drive designed to operate in 48-V automotive applications. The board is designed to drive motors in the 1-kW range and can handle currents up to 30- A. The design includes analog circuits working in conjunction with a C2000 LaunchPad™ to spin a 3- Phase BLDC motor without the need for position feedback from Hall Effect sensors or quadrature encoder.

Features

  • Speed Control of 3-Phase Brushless DC (BLDC) Motors With no Position Sensors Needed
  • Phase Voltage and Current Sensing Scaled and Filtered Feedback for Control of 3-Phase Power
  • Operates Over Wide Range of Voltages From 48-V Battery System
  • Protection Against Overvoltage, Undervoltage, Overtemperature, Overcurrent, and Transient Faults
  • Reverse Polarity Protection on 12-V Battery
  • Isolated CAN Interface Connects to Automotive Networks on 12-V Battery System
  • Critical Components Fit in a 5-inch Diameter Circular PCB
  • Components Selected for Automotive Temperature and Quality
  • Test Points Provide Easy Access to Key Motor Signals

Typical applications

  • Water Pump, eTurbo, Radiator Fan, HVAC Blower, Oil Pump

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialPins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
150060VS75000SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 570 Bright Green 572 40 2 AlInGaP 140 0.7 Tape and Reel
744311470SPEC

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 Active i| Production is active. Expected lifetime: >10 years.WE-HCI SMT Flat Wire High Current Inductor 4.7 7.8 2.5 7 19.5 33 Superflux 2 3.8
61300211121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header 2 Single Pin Header Straight 3 Bag
61300311121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header 3 Single Pin Header Straight 3 Bag
Order Code Data­sheet Simu­lation
150060VS75000SPEC
744311470SPEC

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.

61300211121SPEC
61300311121SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialPins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples