TPS82084 - 具有集成电感的 3A 高效降压转换器模块

TPS82084是TI德州仪器公司的一款非隔离式模块产品，TPS82084是具有集成电感的 3A 高效降压转换器模块，本站介绍了TPS82084的封装应用图解、特点和优点、功能等，并给出了与TPS82084相关的TI元器件型号供参考。

TPS82084 - 具有集成电感的 3A 高效降压转换器模块 - 非隔离式模块 - 电源模块 - 德州仪器

产品特性

2-A, Low Profile MicroSiP™ Power Module
DCS-Control™ Topology
Up to 95% Efficiency
17-µA Operating Quiescent Current
-40°C to 125°C Operating Temperature Range
Hiccup Short Circuit Protection
2.5-V to 6-V Input Voltage Range
0.8-V to VIN Adjustable Output Voltage
Power Save Mode for Light Load Efficiency
100% Duty Cycle for Lowest Dropout
Output Discharge Function
Power Good Output
Integrated Soft Startup
Over Temperature Protection
3.0-mm x 2.8-mm x 1.3-mm 8-Pin µSiL Package

产品应用

Battery Powered Applications
Solid State Drives
Processor Supply
Mobile Phones

产品说明

The TPS82084 device is a 2-A step-down converter MicroSiP™ module optimized for small solution size and high efficiency. The power module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment.

To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.4MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 17-µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft startup reduces the inrush current required from the input supply. Over temperature protection and Hiccup short circuit protection deliver a robust and reliable solution.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS82084	µSiL (8)	3.00 mm x 2.80 mm

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