TLV62085RLTR屬于集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由美國德州儀器公司制造生產(chǎn)的TLV62085RLTR穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC（電源管理集成電路）產(chǎn)品族中的產(chǎn)品是元器件級設(shè)備，用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件，設(shè)備提供的電力會通過該元件。

1 Features

1? DCS-Control? Topology

? Up to 95% Efficiency

? 17-μA Operating Quiescent Current

? 31mΩ and 23mΩ Power MOSFET Switch

? 2.5-V to 6.0-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

? Hiccup Short-Circuit Protection

? Output Discharge

? Power Good Output

? Thermal Shutdown Protection

? Available in 2-mm × 2-mm VSON Package

? For Improved Feature Set, See TPS62085

? Create a Custom Design using the TLV62085 with

the WEBENCH? Power Designer

2 Applications

? Battery-Powered Applications

? Point-of-Load

? Processor Supplies

? Hard Disk Drives (HDD) / Solid State Drives

(SSD)

3 Description

The TLV62085 device is a high-frequency

synchronous step-down converter optimized for small

solution size and high efficiency. With an input

voltage range of 2.5 V to 6.0 V, common battery

technologies are supported. The devices focus on

high-efficiency step-down conversion over a wide

output current range. At medium to heavy loads, the

converter operates in PWM mode and automatically

enters Power Save Mode operation at light load to

maintain high efficiency over the entire load current

range.

To address the requirements of system power rails,

the internal compensation circuit allows a large

selection of external output capacitor values ranging

from 10 μF to 150 μF and above. Together with its

DCS-Control? architecture, excellent load transient

performance and output voltage regulation accuracy

are achieved. The device is available in a 2-mm × 2-

mm VSON package.