TPS54425PWPTIStep-Down Regulator 4.5V to 18V Input, 4A Synchronous Step Down SWIFT Converter with D-CAP2 Mode Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 5.5V 4A 14Pin HTSSOP EP Tube
¥
42.70
显示的图像仅供参考,应从产品数据表中获得准确的规格。
TPS54425PWPTI
制造商:
TI
制造商型号#:
TPS54425PWP
百芯编号#:
CM53400400
价格(CNY):
¥
42.70
百芯库存:
62
个
库存地点:
可供应量:
87
个在库
此为供应商库存,需要与销售确认
产品类别:
DCDC,转换器,DC-DC
产品描述:
Step-Down Regulator 4.5V to 18V Input, 4A Synchronous Step Down SWIFT Converter with D-CAP2 Mode Conv DC-DC 4.5V to 18V Step Down Single-Out 0.76V to 5.5V 4A 14Pin HTSSOP EP Tube
The TPS54425PWP is an adaptive on-time D-CAP2™ mode synchronous Buck Converter for use with digital TV power supply. The TPS54425 enables system designers to complete the suite of various end equipment"s power bus regulators with low component count and low standby current solution. The main control loop for the TPS54425 uses the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The TPS54425 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP and ultra-low ESR ceramic capacitors. The device operates from 4.5 to 18V VIN input. The output voltage can be programmed between 0.76V and 5.5V. The device also features an adjustable soft-start time and a power good function.
D-CAP2™ mode enables fast transient response
Low output ripple and allows ceramic output capacitor
Highly efficient integrated FET"s optimized for lower duty cycle applications