Active Member
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[China]
Address: 1702, Dingcheng international building, Zhonghang Road, Futian District, Shenzhen
Contact name:DANDAN
Shenzhen Sai Collie Technology Co., Ltd. |
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TPS54331DDAR Power Management ICs
Buck Switching Regulator IC Positive Adjustable 0.8V Output 3A Package 8-PowerSOIC
Product Status | Active | |
Function | Step-Down | |
Output Configuration | ||
Topology | ||
Output Type | ||
Number of Outputs | 1 | |
Voltage - Input (Min) | 3.5V | |
Voltage - Input (Max) | 28V | |
Voltage - Output (Min/Fixed) | ||
Voltage - Output (Max) | 25V | |
Current - Output | ||
Frequency - Switching | 570kHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | ||
Supplier Device Package | 8-SO PowerPad |
Features
• 3.5 to 28-V input voltage range
• Adjustable output voltage down to 0.8 V
• Integrated 80-mΩ high-side MOSFET supports up to 3-A continuous
output current
• High efficiency at light loads with a pulse skipping Eco-mode
• Fixed 570-kHz switching frequency
• Typical 1-μA shutdown quiescent current
• Adjustable slow-start limits inrush currents
• Programmable UVLO threshold
• Overvoltage transient protection
• Cycle-by-cycle current limit, frequency foldback, and thermal
shutdown protection
• Available in easy-to-use SOIC8 package or thermally-enhanced
SOIC8 PowerPAD™ package
• Create a custom design using the TPS54331 with the WEBENCH® Power
Designer
