Overview
The CSD96497Q5MCT is a synchronous buck NexFET™ smart power stage produced by Texas Instruments. This component is designed for high-power, high-density synchronous buck converters, integrating the driver IC and power MOSFETs to complete the power stage switching function. It offers high-current, high-efficiency, and high-speed switching capabilities in a compact 5-mm × 6-mm QFN package. The device includes accurate current sensing and temperature sensing, simplifying system design and improving accuracy.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Continuous Operating Current | 65 | A |
| System Efficiency at 30 A | Over 93.5% | % |
| High-Frequency Operation | Up to 1.25 MHz | Hz |
| PWM Signal Compatibility | 3.3-V and 5-V | V |
| Package Type | VSON-CLIP | - |
| Package Dimensions | 5.00-mm × 6.00-mm | mm |
| Operating Temperature Range | -55 to 150 | °C |
| Lead Finish/Ball Material | Cu SN | - |
| Moisture Sensitivity Level (MSL) | Level-2-260C-1 | - |
Key Features
- 65-A continuous operating current capability
- Over 93.5% system efficiency at 30 A
- High-frequency operation (up to 1.25 MHz)
- Diode emulation mode with FCCM
- Temperature compensated bi-directional current sense
- Analog temperature output
- Fault monitoring - OTP, HS OCP, and short circuit protection
- 3.3-V and 5-V PWM signal compatible
- Tri-state PWM input
- Integrated bootstrap switch
- Optimized dead time for shoot-through protection
- High-density QFN 5-mm × 6-mm footprint
- Ultra-low-inductance package
- System optimized PCB footprint
- DualCool™ packaging
- RoHS compliant, lead-free terminal plating
- Halogen free
Applications
- Multiphase synchronous buck converters
- High-frequency applications
- High-current, low-duty cycle applications
- Point-of-Load (POL) DC-DC converters
- Memory and graphic cards
- Desktop and server VR12.x and VR13.x V-core synchronous buck converters
- High-current POL for network communications
Q & A
- What is the continuous operating current capability of the CSD96497Q5MCT?
The CSD96497Q5MCT has a continuous operating current capability of 65 A.
- What is the system efficiency of the CSD96497Q5MCT at 30 A?
The system efficiency is over 93.5% at 30 A.
- What is the maximum high-frequency operation of the CSD96497Q5MCT?
The device can operate at frequencies up to 1.25 MHz.
- Is the CSD96497Q5MCT compatible with 3.3-V and 5-V PWM signals?
- What type of package does the CSD96497Q5MCT use?
The device uses a VSON-CLIP package.
- What are the dimensions of the CSD96497Q5MCT package?
The package dimensions are 5.00-mm × 6.00-mm.
- What is the operating temperature range of the CSD96497Q5MCT?
The operating temperature range is -55 to 150°C.
- Does the CSD96497Q5MCT have fault monitoring features?
- Is the CSD96497Q5MCT RoHS compliant?
- What are some typical applications of the CSD96497Q5MCT?
Typical applications include multiphase synchronous buck converters, high-frequency applications, and high-current POL for network communications.
