Images are for reference only
CSD95421RCB
+BOMTexas Instruments
-
ManufacturerTexas Instruments
-
Mfr. Part #CSD95421RCB
-
In Stock16144
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Standard Pack Qty | 2500 |
Overview
Description
The CSD95421RCB is a synchronous buck converter power stage module by Texas Instruments, designed for high-efficiency, high-current DC-DC conversion. It integrates MOSFETs, drivers, and inductors into a compact QFN package, simplifying power supply design.
Key Features:
- Input Voltage: 4.5V to 16V
- Output Current: Up to 25A (continuous)
- High Efficiency: Optimized for 12V input applications
- Integrated Components: Reduces PCB footprint and design complexity
- Thermal Management: Enhanced with exposed thermal pads
Applications:
- Point-of-load (POL) converters
- Servers, telecom, and networking equipment
- FPGA, ASIC, and processor power supplies
The module supports fast switching frequencies (up to 1MHz) and offers protection features like overcurrent and overtemperature detection. Its plug-and-play design accelerates development while improving reliability.
For detailed specs, refer to the datasheet on TI’s website.
Key Features:
- Input Voltage: 4.5V to 16V
- Output Current: Up to 25A (continuous)
- High Efficiency: Optimized for 12V input applications
- Integrated Components: Reduces PCB footprint and design complexity
- Thermal Management: Enhanced with exposed thermal pads
Applications:
- Point-of-load (POL) converters
- Servers, telecom, and networking equipment
- FPGA, ASIC, and processor power supplies
The module supports fast switching frequencies (up to 1MHz) and offers protection features like overcurrent and overtemperature detection. Its plug-and-play design accelerates development while improving reliability.
For detailed specs, refer to the datasheet on TI’s website.
Equivalent
The CSD95421RCB is a NexFET power block (MOSFET + driver). Equivalent products include:
- Infineon IRF6894M (similar specs, MOSFET + driver)
- TI CSD95490Q5MC (higher current rating)
- ON NCP81074 (comparable integrated driver + MOSFET)
- ST L9907 (alternative for motor drive apps)
Check datasheets for exact compatibility in your application.
- Infineon IRF6894M (similar specs, MOSFET + driver)
- TI CSD95490Q5MC (higher current rating)
- ON NCP81074 (comparable integrated driver + MOSFET)
- ST L9907 (alternative for motor drive apps)
Check datasheets for exact compatibility in your application.
Application
The CSD95421RCB, a smart power stage module by Texas Instruments, is primarily used in:
1. Voltage Regulator Modules (VRMs) – For high-efficiency power delivery in CPUs, GPUs, and ASICs.
2. Point-of-Load (PoL) Converters – Providing precise power to FPGAs, DSPs, and memory.
3. Server & Data Center Power Supplies – Optimizing energy efficiency in 48V DC/DC conversion.
4. Industrial & Telecom Systems – Supporting high-current, high-frequency switching in embedded power solutions.
Its integrated MOSFETs, driver, and protection features make it ideal for compact, high-performance power designs.
1. Voltage Regulator Modules (VRMs) – For high-efficiency power delivery in CPUs, GPUs, and ASICs.
2. Point-of-Load (PoL) Converters – Providing precise power to FPGAs, DSPs, and memory.
3. Server & Data Center Power Supplies – Optimizing energy efficiency in 48V DC/DC conversion.
4. Industrial & Telecom Systems – Supporting high-current, high-frequency switching in embedded power solutions.
Its integrated MOSFETs, driver, and protection features make it ideal for compact, high-performance power designs.
Package
The CSD95421RCB is a Power Stage module in a VSON-10 package (3mm x 5mm). It integrates a synchronous buck converter with MOSFETs, driver, and protection features. The compact, thermally efficient design suits high-current applications like POL (Point-of-Load) converters.
