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- LMD18245T - TI
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Manufacturer:TI
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ManyChip's Part#:MC23712992
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Category:Motor Driver
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Package:TO-220-15
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Datasheet:Datasheet 3D Model
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Description:TEXAS INSTRUMENTS LMD18245T Motor Driver/Controller, Full Bridge, 12V to 55V supply, 60V/3A/2Outputs, TO-220-15
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Stock Locations:
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Availability:123 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 12.33
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The LMD18245T is a Full-bridge Power Amplifier 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. A four-bit digital-to-analogue converter (DAC) provides a digital path for controlling the motor current and by extension.
- DMOS power stage rated at 55V and 3A continuous
- Low RDS (ON) of typically 0.3R per power switch
- Internal clamp diodes
- Low-loss current sensing method
- Digital or analogue control of motor current
- TTL and CMOS compatible inputs
- Thermal shutdown (outputs off) at TJ = 155°C
- Overcurrent protection
- No shoot-through currents
- For higher resolution applications, an external DAC can be used
- 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.
LMD18245T Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 15 Pin |
| Case/Package | TO-220-15 |
| Supply Voltage (DC) | 12.0V (min) |
| Voltage Rating (DC) | 55.0 V |
| Number of Outputs | 2 Output |
| Output Voltage | 55 V |
| Output Current | 3 A |
| Number of Channels | 2 Channel |
| Number of Positions | 15 Position |
| Power Dissipation | 3500 mW |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 3500 mW |
| Supply Voltage | 12V ~ 55V |
| Supply Voltage (Max) | 55 V |
| Supply Voltage (Min) | 12 V |
| Show | |
| Size-Height | 10.69 mm |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
Order guide
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PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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