Overview
The CSD87588NT is a highly optimized dual N-channel MOSFET power block from Texas Instruments, designed for synchronous buck applications. This component is part of the NexFET™ power block II series and is renowned for its high current and high efficiency capabilities. The CSD87588NT is optimized for 5 V gate drive applications, making it an efficient and flexible solution for high-density power supplies when paired with an external 5 V gate driver/controller.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | CSD87588NT | |
| Manufacturer | Texas Instruments | |
| FET Type | 2 N-Channel (Half Bridge) | |
| Drain to Source Voltage (Vdss) | 30 | V |
| Continuous Drain Current (Id) @ 25°C | 25 | A |
| Rds On (Max) @ Id, Vgs | 9.6 mΩ @ 15 A, 10 V | |
| Vgs(th) (Max) @ Id | 1.9 V @ 250 µA | |
| Gate Charge (Qg) (Max) @ Vgs | 4.1 nC @ 4.5 V | |
| Input Capacitance (Ciss) (Max) @ Vds | 736 pF @ 15 V | |
| Power - Max | 6 W | |
| Operating Temperature | -55°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 5-LGA (5x3.5 mm PTAB) | |
| RoHS Status | Compliant |
Key Features
- Half-Bridge Power Block configuration
- Up to 25 A continuous drain current operation
- High system efficiency of up to 90% at 20 A
- High-density design with a 5 mm × 2.5 mm LGA footprint
- Double side cooling capability
- Ultra-low profile of 0.48 mm max
- Optimized for 5 V gate drive applications
- Low switching losses
- Low inductance package
- RoHS compliant, halogen-free, and Pb-free
Applications
The CSD87588NT is specifically designed for synchronous buck applications, making it ideal for use in high-efficiency power supplies, DC-DC converters, and other power management systems that require high current and low power loss. It is particularly suited for applications where space is limited and high-density power solutions are necessary.
Q & A
- What is the CSD87588NT used for?
The CSD87588NT is used for synchronous buck applications in high-efficiency power supplies and DC-DC converters.
- What is the maximum continuous drain current of the CSD87588NT?
The maximum continuous drain current is 25 A at 25°C.
- What is the drain to source voltage rating of the CSD87588NT?
The drain to source voltage rating is 30 V.
- What is the typical Rds On of the CSD87588NT?
The typical Rds On is 9.6 mΩ at 15 A and 10 V gate voltage.
- What is the operating temperature range of the CSD87588NT?
The operating temperature range is -55°C to 150°C (TJ).
- Is the CSD87588NT RoHS compliant?
- What is the package type of the CSD87588NT?
The package type is a 5-LGA (5x3.5 mm PTAB).
- What are the key features of the CSD87588NT?
- Is the CSD87588NT suitable for high-density power supplies?
- What gate drive voltage is the CSD87588NT optimized for?
