TPS5430DDATIStep-Down Regulator 5.5V to 36V, 3A, 500kHz Step Down SWIFT Converter Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 3A 8Pin HSOP EP Tube
¥
34.60
显示的图像仅供参考,应从产品数据表中获得准确的规格。
TPS5430DDATI
制造商:
TI
制造商型号#:
TPS5430DDA
百芯编号#:
CM30859
价格(CNY):
¥
34.60
百芯库存:
945
个
库存地点:香港
可供应量:
345
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 5.5V to 36V, 3A, 500kHz Step Down SWIFT Converter Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 3A 8Pin HSOP EP Tube
The TPS5430DDA is a 3A 500kHz Step-down Converter with Eco-mode™ that integrates a low-resistance, high-side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions, an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 5.5V, an internally set slow-start circuit to limit inrush currents and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18µA typically. Other features include an active-high enable, over-current limiting, over-voltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5430 feedback loop is internally compensated. The TPS5430 regulates a wide variety of power sources including 24V bus.
Up to 3A continuous (4A peak) output current
High efficiency up to 95% enabled by 110mR integrated MOSFET switch
Wide output voltage range (adjustable down to 1.22V with 1.5% initial accuracy)
Internal compensation minimizes external parts count
Improved line regulation and transient response by input voltage feed-forward
System protected by over-current limiting, overvoltage protection and thermal shutdown
Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.