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Same model may have multiple batches, images only for reference.
DRV8143HQRXYRQ1 Texas Instruments
Same model may have multiple batches, images only for reference.

DRV8143HQRXYRQ1

Part No DRV8143HQRXYRQ1
Manufacturer Texas Instruments
Catalog PMIC - Motor Drivers, Controllers
Description AUTOMOTIVE 40-V, 20-A HALF-BRIDG
Datasheet
DRV8143HQRXYRQ1 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Win Source Part Number WS1307448-DRV8143HQRXYRQ1
Category Integrated Circuits (ICs) Power Management (PMIC) Motor Drivers, Controllers
Manufacturer Texas Instruments
Packaging Tape & Reel (TR) Cut Tape (CT)
Part Status Active
Motor Type - Stepper Bipolar
Motor Type - AC, DC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
Output Configuration Half Bridge
Interface Hardwired (HW)
Technology Bi-CMOS
Ultra Librarian 3D Model Ultra Librarian DRV8143HQRXYRQ1 CAD Model

Description

  • AEC-Q100 qualified for automotive applications:
    Temperature grade 1: –40°C to +125°C, TA 
  • Functional Safety-Capable – Documentation available to aid functional safety system design 
  • 4.5-V to 35-V (40-V abs. max) operating range 
  • SPI(S) or HW(H) variant in VQFN-HR package: RON_LS + RON_HS: 42mΩ 
  • SPI(P) variant in HVSSOP package: RON_LS + RON_HS: 49mΩ
  • IOUT Max = 20A 
  • PWM frequency operation up to 125KHz with automatic dead time assertion 
  • Configurable slew rate and spread spectrum clocking for low electromagnetic interference (EMI) 
  • Integrated current sense (eliminates shunt resistor) 
  • Proportional load current output on IPROPI pin 
  • Configurable current regulation 
  • Protection and diagnostic features with configurable fault reaction (latched or retry) 
    1.Load diagnostics in both the off-state and onstate to detect open load and short circuit 
    2.Voltage monitoring on supply (VM) and charge pump (VCP) 
    3.Over current protection 
    4.Over temperature protection
    5.Fault indication on nFAULT pin 
  • Supports 3.3V, 5V logic inputs 
  • Low sleep current - 1μA typical at 25°C 
  • Device family comparison table

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Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $5.3019 $53.0190
23+ $4.3503 $100.0569
36+ $4.2143 $151.7148
50+ $4.0784 $203.9200
64+ $3.9424 $252.3136
85+ $3.5346 $300.4410
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Availability: 15,898 pieces
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