TPS5450DDARTIStep-Down Regulator 5.5V to 36V, 5A, 500kHz Step Down SWIFT Converter Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8Pin HSOP EP T/R
￥
3.45
显示的图像仅供参考，应从产品数据表中获得准确的规格。
TPS5450DDARTI
库存紧缺
制造商:
TI
制造商型号#:
TPS5450DDAR
百芯编号#:
CM289212
价格(CNY):
￥
3.45
百芯库存:
32
个
库存地点:香港
可供应量:
52
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, 5A, 500kHz Step Down SWIFT Converter Conv DC-DC 5.5V to 36V Step Down Single-Out 1.22V to 31V 5A 8Pin HSOP EP T/R
The TPS5450 is a high-output-current PWM converter 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 undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V; 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 18 μA typically. Other features include an active-high enable, overcurrent limiting, overvoltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5450 feedback loop is internally compensated.
The TPS5450 device is available in a thermally-enhanced, 8-pin SOIC PowerPAD package. TI provides evaluation modules and software tool to aid in achieving high-performance power supply designs to meet aggressive equipment development cycles.
