TPS62020DGQ 供应商
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TPS62020DGQ
品牌：TI 封装/批号：原厂原装/22+ -
TPS62020DGQ
品牌： 封装/批号：/2019+ -
TPS62020DGQ
品牌：TI(德州仪器) 封装/批号：MSOP-10_EP/2022+ -
TPS62020DGQ
品牌：TI 封装/批号：MSOP-10/23+ -
TPS62020DGQR
品牌： 封装/批号：/23+ -
TPS62020DGQR
品牌：TI 封装/批号：MSOP/21+ -
TPS62020DGQR
品牌：TI/德州仪器 封装/批号：MSOP10/21+
TPS62020DGQ 属性参数
- 标准包装：80
- 类别：集成电路 (IC)
- 家庭：PMIC - 稳压器 - DC DC 开关稳压器
- 系列：-
- 类型：降压（降压）
- 输出类型：可调式
- 输出数：1
- 输出电压：0.7 V ~ 6 V
- 输入电压：2.5 V ~ 6 V
- PWM 型：电压模式
- 频率 - 开关：1.25MHz
- 电流 - 输出：600mA
- 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：10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘
- 包装：管件
- 供应商设备封装：10-MSOP-PowerPad
- 配用：296-18976-ND - EVAL MODULE FOR TPS62020-019
- 其它名称：296-34632-5TPS62020DGQ-ND
产品特性
- Up to 95% Conversion Efficiency
- Typical Quiescent Current: 18 µA
- Load Current: 600 mA
- Operating Input Voltage Range: 2.5 V to 6.0 V
- Switching Frequency: 1.25 MHz
- Adjustable and Fixed Output Voltage
- Power Save Mode Operation at Light load Currents
- Active-Low MODE\ pin on TPS62021
- 100% Duty Cycle for Lowest Dropout
- Internal Softstart
- Dynamic Output Voltage Positioning
- Thermal Shutdown
- Short-Circuit Protection
- 10 Pin MSOP PowerPad™ Package
- 10 Pin QFN 3 x 3 mm Package
- APPLICATIONS PDA, Pocket PC and Smart Phones USB Powered Modems CPUs and DSPs PC Cards and Notebooks xDSL Applications Standard 5-V to 3.3-V Conversion
- PDA, Pocket PC and Smart Phones
- USB Powered Modems
- CPUs and DSPs
- PC Cards and Notebooks
- xDSL Applications
- Standard 5-V to 3.3-V Conversion
产品概述
The TPS6202x is a high efficiency synchronous step-down dc-dc converter optimized for battery powered portable applications. This device is ideal for portable applications powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries. With an output voltage range from 6.0 V down to 0.7 V, the device supports low voltage DSPs and processors in PDAs, pocket PCs, as well as notebooks and subnotebook computers. The TPS6202x operates at a fixed switching frequency of 1.25 MHz and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. The difference between the TPS6202x and the TPS62021 is the logic level of the MODE pin. The TPS62021 has an active-low MODE\ pin. The TPS6202x supports up to 600-mA load current.
TPS62020DGQR