Model No: TPS56C230RJER

Texas Instruments TPS56C230RJER

Manufacturer: Texas Instruments
SEMICON NO.: TPS56C230RJER
Package: 20-VFQFN
Stock: In stock
Description: Buck Converter 0.6V 1 Output 12A
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 Mfr       Texas Instruments 
 Device Type   Synchronous Step-Down (Buck) Converter    
 Control Architecture D-CAP3™ 
 Input Voltage  4.5 V to 18 V
 Output Voltage 0.6 V to 5.5 V
 Output Current 12 A (Max)
 Output Configuration Positive
 Number of Outputs 1
 Synchronous Rectifier Yes    
 Switching Frequency  500 kHz
 Feedback Voltage Accuracy ±1%
 Operating Temperature -40°C to +125°C
 Package 20-VFQFN
 Mounting Type
 Surface Mount
 Compliance    
 RoHS Compliant
TPS56C230RJER Synchronous Step-Down (Buck) Converter    
The TPS56C230RJER is a highly integrated, synchronous step-down DC/DC converter produced by Texas Instruments, meticulously engineered to deliver high power density and exceptional efficiency in a compact footprint. This device features a wide input voltage range from 4V to 18V, making it highly versatile for converting standard intermediate bus voltages into lower core or I/O rails required by modern digital processors. Capable of supplying a continuous output current of up to 12A, the converter integrates both high-side and low-side N-channel MOSFETs, significantly minimizing external component count and simplifying complex circuit design. 
Due to its robust performance and high current capability, the TPS56C230RJER is widely utilized in a variety of demanding power management scenarios across multiple industries. It is particularly well-suited for Point-of-Load (POL) conversions in enterprise networking and telecommunications infrastructure, where it efficiently powers high-performance processors, ASICs, FPGAs, and DSPs that require tight voltage regulation. The device is also frequently employed in solid-state drives (SSDs) and server storage systems, providing stable voltage regulation with a minimal thermal footprint essential for maintaining data integrity and system uptime. Furthermore, its wide input voltage compatibility and durable construction make it an excellent choice for general-purpose industrial systems, automated test equipment, and optical modules.
Alternative step-down regulator models
1. MPS MPQ4420: This converter offers a comparable 12A output current and wide input range, specifically designed for high-density applications requiring integrated MOSFETs.
2. Infineon IR3894: This device provides a robust analog power solution with similar current capability in a compact footprint, suitable for networking and computing environments.
3. Analog Devices LTC3616: This monolithic synchronous step-down regulator features low quiescent current and high efficiency, serving as an excellent alternative for noise-sensitive applications.
4. ON Semiconductor NCP3231: This high-performance step-down converter delivers comparable output current with advanced control features, targeting industrial and consumer electronics.