Overview
The CSD88584Q5DCT is a 40V half-bridge NexFET™ power block designed by Texas Instruments. This device is optimized for high-current motor control applications, such as handheld, cordless garden and power tools. It utilizes TI's patented stacked die technology to minimize parasitic inductances and offers a complete half-bridge configuration in a thermally enhanced DualCool™ package. The compact 5mm × 6mm SON package with an exposed metal top allows for efficient heat dissipation, making it suitable for applications requiring superior thermal performance at high currents.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | CSD88584Q5DCT |
| Configuration | PowerBlock |
| ID, Continuous Drain Current at Ta=25°C | 50 A |
| Operating Temperature Range | -55 to 150°C |
| VDS - Drain-Source Breakdown Voltage | 40 V |
| VGS - Gate-Source Voltage | -20 V, +20 V |
| RDS(ON) - Drain-Source Resistance | 680 μOhms |
| Power Loss at 35A | 2.4 W |
| Package Type | SON 5mm × 6mm DualCool |
| Number of Pins | 22 |
| Package Quantity | 250 (Carrier) |
| RoHS Status | Compliant |
| Pb Free | Yes |
Key Features
- Half-bridge power block
- High-density SON 5mm × 6mm footprint
- Low RDS(ON) for minimized conduction losses
- DualCool™ thermally enhanced package
- Ultra-low-inductance package
- RoHS compliant, halogen free, and lead-free terminal plating
- Exposed metal top for efficient heat dissipation
Applications
- High-current motor control applications
- Handheld, cordless garden and power tools
- Three-phase bridge for brushless DC motor control
- Up to 8s battery power tools
- Other half and full bridge topologies
Q & A
- What is the CSD88584Q5DCT used for? The CSD88584Q5DCT is used for high-current motor control applications, such as handheld, cordless garden and power tools.
- What is the operating temperature range of the CSD88584Q5DCT? The operating temperature range is -55 to 150°C.
- What is the continuous drain current rating of the CSD88584Q5DCT? The continuous drain current rating is 50 A at Ta=25°C.
- What type of package does the CSD88584Q5DCT come in? It comes in a SON 5mm × 6mm DualCool package.
- Is the CSD88584Q5DCT RoHS compliant? Yes, it is RoHS compliant.
- What is the maximum drain-source voltage rating of the CSD88584Q5DCT? The maximum drain-source voltage rating is 40 V.
- What is the power loss at 35A for the CSD88584Q5DCT? The power loss at 35A is 2.4 W.
- How does the DualCool™ package enhance thermal performance? The DualCool™ package allows for efficient heat dissipation through its exposed metal top, drawing heat away from the PCB.
- What are some typical applications of the CSD88584Q5DCT? Typical applications include three-phase bridge for brushless DC motor control and up to 8s battery power tools.
- Is the CSD88584Q5DCT lead-free? Yes, it has lead-free terminal plating.
