- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:直流/直流开关稳压器 - 升压稳压器
- 功能描述:具有强制 PWM 模式的 18.5V、2A、2MHz 升压直流/直流转换器
- 点击这里打开及下载TPS61086的技术文档资料
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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.
- 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
- Vin (Min) (V)
- 2.3
- Vin (Max) (V)
- 6
- Vout (Min) (V)
- 2.8
- Vout (Max) (V)
- 18.5
- Switch current limit (Typ) (A)
- 2.6
- Regulated outputs (#)
- 1
- Switching frequency (Min) (kHz)
- 900
- Switching frequency (Max) (kHz)
- 1500
- Iq (Typ) (mA)
- 0.07
- Features
- Enable, Light Load Efficiency, Power Good
- Duty cycle (Max) (%)
- 90
- Rating
- Catalog
TPS61086的完整型号有:TPS61086DRCR、TPS61086DRCT,以下是这些产品的关键参数及官网采购报价:
TPS61086DRCR,工作温度:-40 to 85,封装:VSON (DRC)-10,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS61086DRCR的批量USD价格:.726(1000+)
TPS61086DRCT,工作温度:-40 to 85,封装:VSON (DRC)-10,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS61086DRCT的批量USD价格:.871(1000+)
TPS61086EVM-526 — TPS61086EVM-526 评估模块
TPS61086EVM-526 评估模块是一块完全组装且经过测试的电路板,用于评估 TPS61086 升压 DC/DC 转换器。该 EVM 的工作输入电压为 2.3V 至 6V。它可以生成 12V 输出电压,最小开关电流为 2A。TPS61086 Unencrypted PSpice Transient Model Package (Rev. B)
PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。借助?PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
在?PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)