Overview
The CSD96370Q5M NexFET Power Stage from Texas Instruments is an optimized design for use in high-power, high-density synchronous buck converters. This product integrates an enhanced gate driver IC and Power Block Technology to complete the power stage switching function. It offers high current, high efficiency, and high-speed switching capabilities, making it an excellent choice for various power management applications. The device is packaged in a small 5-mm × 6-mm SON outline, which includes a large ground-based thermal pad for improved thermal performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | SON 5-mm × 6-mm | |
| Input Voltage Range | 4.5V to 5.5V | V |
| Maximum Current | 25A | A |
| Power Loss at 25A | 2.6W | W |
| PWM Signal Compatibility | 3.3V and 5V | V |
| Gate Driver Type | Internal high-performance gate driver IC | |
| Shoot Through Protection | Adaptive shoot through protection scheme | |
| Pre-Bias Start-Up Protection | Yes | |
| RoHS Compliance | Yes, Lead Free Terminal Plating, Halogen Free |
Key Features
- High-density design with a small 5-mm × 6-mm SON package footprint.
- Integrated Bootstrap Diode and internal high-performance gate driver IC.
- Adaptive shoot through protection scheme to prevent cross conduction.
- Pre-bias start-up protection to prevent large negative inductor currents.
- Ultra-low inductance package and system-optimized PCB footprint.
- 3-state PWM input and 3.3V and 5V PWM signal compatibility.
- RoHS compliant with lead-free terminal plating and halogen-free.
Applications
- Point-of-Load (POL) DC-DC converters.
- Memory and graphic cards.
- Desktop and server VR11.x and VR12 V-Core synchronous buck converters.
Q & A
- What is the package type of the CSD96370Q5M? The CSD96370Q5M is packaged in a SON 5-mm × 6-mm outline.
- What is the input voltage range for the CSD96370Q5M? The input voltage range is 4.5V to 5.5V.
- What is the maximum current rating of the CSD96370Q5M? The maximum current rating is 25A.
- What is the power loss at 25A for the CSD96370Q5M? The power loss at 25A is 2.6W.
- Is the CSD96370Q5M RoHS compliant? Yes, it is RoHS compliant with lead-free terminal plating and halogen-free.
- What protection features does the CSD96370Q5M have? It includes adaptive shoot through protection and pre-bias start-up protection.
- What is the purpose of the internal gate driver IC in the CSD96370Q5M? The internal gate driver IC ensures minimum MOSFET dead-time and eliminates potential shoot-through currents.
- What applications is the CSD96370Q5M suitable for? It is suitable for POL DC-DC converters, memory and graphic cards, and desktop and server VR11.x and VR12 V-Core synchronous buck converters.
- Does the CSD96370Q5M support 3-state PWM input? Yes, it supports 3-state PWM input.
- How does the pre-bias start-up protection work in the CSD96370Q5M? It protects against the discharging of a pre-biased output voltage by holding both internal MOSFETs low until the PWM signal meets the minimum on time criteria.
