TEXAS INSTRUMENTS  LMD18245T/NOPB  MOTOR DRIVER, FULL BRIDGE, 3A,TO-220-15

TEXAS INSTRUMENTS LMD18245T/NOPB

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Product Overview


The LMD18245T/NOPB is a 3A 55V DMOS Full-bridge Motor Driver incorporates all the circuit blocks required to drive and control current in a brushed type DC motor or one phase of a bipolar stepper motor. The multi-technology process used to build the device combines bipolar and CMOS control and protection circuitry with DMOS power switches on the same monolithic structure. It controls the motor current via a fixed off-time chopper technique. An all DMOS H-bridge power stage delivers continuous output currents up to 3A (6A peak) at supply voltages up to 55V. The DMOS power switches feature low RDS(ON) for high efficiency and a diode intrinsic to the DMOS body structure eliminates the discrete diodes typically required to clamp bipolar power stages. An innovative current sensing method eliminates the power loss associated with a sense resistor in series with the motor.
  • Internal clamp diodes
  • Low-loss current sensing method
  • Digital or analog control of motor current
  • TTL and CMOS compatible inputs
  • Thermal shutdown (outputs off) at TJ = 155°C
  • Over-current protection
  • No shoot-through currents
  • Green product and no Sb/Br

Applications

Industrial; Medical; Motor Drive & Control
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Specifications, Documents & More


  • Driver Case Style: TO-220
  • MSL: MSL 1 - Unlimited
  • Motor Type: Full Bridge
  • No. of Outputs: 2
  • No. of Pins: 15
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 3A
  • Output Voltage: 60V
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 55V
  • Supply Voltage Min: 12V
  • Supply Voltage Range: 12V to 55V

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Availability

Availability:  232


  • 232 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 4/4/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $17.13 $17.13

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Price

Quantity List Price
1 - 9 $17.13
10 - 24 $15.57
25 - 49 $14.42
50 - 99 $13.67
100 - 249 $13.26
250 - 499 $12.11
500 - 999 $10.79
1000+ $10.30
 
 
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Suggested Substitutes
07B5767
LMD18245T

LMD18245T

TEXAS INSTRUMENTS

MOTOR DRIVER, FULL BRIDGE, 3A,TO-220-15

0

Price for: Each 1

25+ $18.67 50+ $17.24 100+ $16.25 250+ $14.28

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    More stock available week commencing 4/4/16

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