TLV61225DCKR 供应商
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TLV61225DCKR
品牌：TI 封装/批号：SC70-6/22+ -
TLV61225DCKR
品牌：TI/德州仪器 封装/批号：SC70-6/21+ -
TLV61225DCKR
品牌：TI(德州仪器) 封装/批号：SC-70-6/2022+ -
TLV61225DCKR
品牌：TI 封装/批号：SC70-6/23+
TLV61225DCKR 属性参数
- 标准包装：3,000
- 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：固定
- 输出数：1
- 输出电压：3.3V
- 输入电压：0.7 V ~ 3.3 V
- PWM 型：电流模式
- 频率 - 开关：2MHz
- 电流 - 输出：200mA
- 同步整流器：是
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：6-TSSOP，SC-88，SOT-363
- 包装：带卷 (TR)
- 供应商设备封装：SC-70-6
产品特性
- Up to 94% Efficiency at Typical Operating Conditions
- 5-µA Quiescent Current
- Operating Input Voltage from 0.7 V to 3.3 V
- Pass-Through Function During Shutdown
- Output Current of More Than 40-mA From a 1.2-V Input
- Typical Switch Current Rating 400 mA
- Output Overvoltage Protection
- Overtemperature Protection
- Fixed 3.3-V Output Voltage
- Small 6-Pin SC-70 Package
- APPLICATIONS Battery-Powered Applications 1- to 2- Cell NiMH or Alkaline 1-Cell Li-Primary Consumer and Portable Medical Products Personal Care Products
- Battery-Powered Applications 1- to 2- Cell NiMH or Alkaline 1-Cell Li-Primary
- 1- to 2- Cell NiMH or Alkaline
- 1-Cell Li-Primary
- Consumer and Portable Medical Products
- Personal Care Products
产品概述
The TLV61225 device provides a power-supply solution for products powered by either a
single-cell or 2-cell alkaline or NiMH, or 1-cell Li-primary battery. Possible output currents
depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic
controller topology using synchronous rectification to obtain maximum efficiency at minimal
quiescent currents. The output voltage of this device is set internally to a fixed output voltage
of 3.3 V. The converter can be switched off by a featured enable pin. While being switched off,
battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm × 2
mm to enable small circuit layout size.
TLV61225DCKR 电路图
