TPS54426PWPRTIStep-Down Regulator 4.5V to 18V Input, 4A Synchronous Step-Down SWIFT Converter with Light Load Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 5.5V 4A 14Pin HTSSOP EP T/R
￥
12.66
显示的图像仅供参考，应从产品数据表中获得准确的规格。
TPS54426PWPRTI
制造商:
TI
制造商型号#:
TPS54426PWPR
百芯编号#:
CM81522383
价格(CNY):
￥
12.66
百芯库存:
9,645
个
库存地点:
可供应量:
7,636
个在库
此为供应商库存，需要与销售确认
产品类别:
稳压,芯片
产品描述:
Step-Down Regulator 4.5V to 18V Input, 4A Synchronous Step-Down SWIFT Converter with Light Load Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 5.5V 4A 14Pin HTSSOP EP T/R
The TPS54426 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54426 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54426 uses the D-CAP2™ mode control which provides a very fast transient response with no external compensation components.
FEATURES
• D-CAP2™ Mode Enables Fast Transient Response
• Low Output Ripple and Allows Ceramic Output Capacitor
• Wide VIN Input Voltage Range: 4.5 V to 18 V
• Output Voltage Range: 0.76 V to 5.5 V
• Highly Efficient Integrated FET’ s Optimized for Lower Duty Cycle Applications
– 65 mΩ (High Side) and 55 mΩ (Low Side)
• High Efficiency, less than 10 μA at shutdown
• High Initial Bandgap Reference Accuracy
• Adjustable Soft Start
• Pre-Biased Soft Start
• 700-kHz Switching Frequency (fSW)
• Cycle By Cycle Over Current Limit
• Power Good Output
• Auto-Skip Eco-mode™ for High Efficiency at Light Load
APPLICATIONS
• Wide Range of Applications for Low Voltage System
