IC元器件

TPS61085TDGKR

参考价格:$1.463

Texas Instruments PMIC - 稳压器 - DC DC 开关稳压器

TPS61085TDGKR 供应商

TPS61085TDGKR 属性参数

  • 标准包装:2,000
  • 类别:集成电路 (IC)
  • 家庭:PMIC - 稳压器 - DC DC 开关稳压器
  • 系列:-
  • 类型:升压(升压)
  • 输出类型:可调式
  • 输出数:1
  • 输出电压:2.8 V ~ 18.5 V
  • 输入电压:2.3 V ~ 6 V
  • PWM 型:电流模式
  • 频率 - 开关:650kHz,1.2MHz
  • 电流 - 输出:2A
  • 同步整流器:
  • 工作温度:-40°C ~ 105°C
  • 安装类型:表面贴装
  • 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽)
  • 包装:带卷 (TR)
  • 供应商设备封装:8-MSOP

产品特性

  • 2.3-V to 6-V Input Voltage Range
  • 18.5-V Boost Converter With 2-A Switch Current
  • 650-kHz or 1.2-MHz Selectable Switching Frequency
  • Adjustable Soft Start
  • Thermal Shutdown
  • Undervoltage Lockout
  • 8-Pin VSSOP and TSSOP Packages

产品概述

The TPS61085 device is a high-frequency high-efficiency DC-to-DC boost converter with an integrated 2-A, 0.13-Ω power switch capable of providing an output voltage up to 18.5 V. The selectable frequency of 650 kHz or 1.2 MHz allows the use of small external inductors and capacitors, and provides fast transient response. The external compensation allows optimizing the regulator for application conditions. A capacitor connected to the specific soft-start pin minimizes inrush current at start-up.

TPS61085TDGKR 电路图