TPS61086 - 具有 2.0A 开关的 18.5V PFM/PWM 高效升压 DC-DC 转换器

TPS61086是TI德州仪器公司的一款转换器（集成开关）产品，TPS61086是具有 2.0A 开关的 18.5V PFM/PWM 高效升压 DC-DC 转换器，本站介绍了TPS61086的封装应用图解、特点和优点、功能等，并给出了与TPS61086相关的TI元器件型号供参考。

TPS61086 - 具有 2.0A 开关的 18.5V PFM/PWM 高效升压 DC-DC 转换器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

2.3-V to 6.0-V Input Voltage Range
18.5-V Boost Converter With 2.0-A Switch Current
1.2-MHz Switching Frequency
Power Save Mode for Improved Efficiency at Low-Output Power or Forced PWM
Adjustable Soft-Start
Thermal Shutdown
Undervoltage Lockout
10-Pin VSON Package

产品应用

Handheld Devices
GPS Receivers
Digital Still Cameras
Portable Applications
DSL Modems
PCMCIA Cards
TFT LCD Bias Supply

产品说明

The TPS61086 device is a high-frequency, high-efficiency DC-to-DC converter with an integrated 2.0-A, 0.13-Ω power switch capable of providing an output voltage up to 18.5 V. The implemented boost converter is based on a fixed frequency of 1.2-MHz, pulse-width-modulation (PWM) controller that allows the use of small external inductors and capacitors and provides fast transient response.

At light-load, the device can operate in Power Save Mode with pulse-frequency-modulation (PFM) to improve the efficiency while keeping a low-output voltage ripple. For very noise-sensitive applications, the device can be forced to PWM Mode operation over the entire load range by pulling the MODE pin high. The external compensation allows optimizing the application for specific conditions. A capacitor connected to the soft-start pin minimizes inrush current at start-up.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS61086	VSON (10)	3.00 mm × 3.00 mm

下面可能是您感兴趣的TI德州仪器公司转换器（集成开关）元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购