TPS548B22RVFR Power Management ICs
PMIC 40-PowerLFQFN SWIFT™ Synchronous Step-Down Converter
Function | | |
Output Configuration | | |
Topology | | |
Output Type | | |
Number of Outputs | | |
Voltage - Input (Min) | | |
Voltage - Input (Max) | | |
Voltage - Output (Min/Fixed) | | |
Voltage - Output (Max) | | |
Current - Output | | |
Frequency - Switching | | |
Synchronous Rectifier | | |
Operating Temperature | | |
Mounting Type | | |
Package / Case | | |
Supplier Device Package | | |
Base Product Number | |
TPS548B22RVFR Applications
• Enterprise Storage, SSD, NAS
• Wireless and Wired Communication Infrastructure
• Industrial PCs, Automation, ATE, PLC, Video Surveillance
• Enterprise Server, Switches, Routers
• AISIC, SoC, FPGA, DSP Core and I/O Rails
TPS548B22RVFR Description
The TPS548B22RVFR device is a compact single buck converter with adaptive on-time,
D-CAP3 mode control. It is designed for high accuracy, high
efficiency, fast transient response, ease-of-use, low external
component count, and space-conscious power systems.
This device features full differential sense, TI integrated FETs
with a high-side on-resistance of 4.1 mΩ and a low-side
on-resistance of 1.9 mΩ. The device also features accurate 0.5%,
0.9-V reference with an ambient temperature range between –40°C and
+125°C. Competitive features include: very low external component
count, accurate load regulation and line regulation, output voltage
setpoint accuracy, auto-skip or FCCM mode operation, and internal
softstart control.
