TPS61071TDDCRQ1 供应商
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TPS61071TDDCRQ1
品牌：TI 封装/批号：原厂原装/22+ -
TPS61071TDDCRQ1
品牌：TI/德州仪器 封装/批号：SC70-6/2024 -
TPS61071TDDCRQ1
品牌： 封装/批号：/23+
TPS61071TDDCRQ1 属性参数
- 标准包装：1
- 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：1.8 V ~ 5.5 V
- 输入电压：0.9 V ~ 5.5 V
- PWM 型：-
- 频率 - 开关：1.2MHz
- 电流 - 输出：600mA
- 同步整流器：是
- 工作温度：-40°C ~ 105°C
- 安装类型：表面贴装
- 封装/外壳：SOT-23-6 细型，TSOT-23-6
- 包装：®
- 供应商设备封装：6-SOT
- 其它名称：296-27690-6
产品特性
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results: Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range Device HBM Classification Level 1C Device CDM Classification Level C6
- Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
- Device HBM Classification Level 1C
- Device CDM Classification Level C6
- 90% Efficient Synchronous Boost Converter 75-mA Output Current at 3.3 V From 0.9-V Input 150-mA Output Current at 3.3 V From 1.8-V Input
- 75-mA Output Current at 3.3 V From 0.9-V Input
- 150-mA Output Current at 3.3 V From 1.8-V Input
- Device Quiescent Current: 19 µA (Typical)
- Input Voltage Range: 0.9 V to 5.5 V
- Adjustable Output Voltage Up to 5.5 V
- Power-Save Mode Version Available for Improved Efficiency at Low Output Power
- Load Disconnect During Shutdown
- Overtemperature Protection
- Small 6-Pin Thin SOT Package
产品概述
The TPS61071-Q1 device provides a power supply solution for products powered by
lower-voltage DC rails or a one-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell
Li-ion or Li-polymer battery. Output currents can go as high as 75 mA, while using a single-cell
alkaline, and discharge down to 0.9 V. The device can also generate 5 V at 200 mA from a 3.3-V rail
or a Li-ion battery. The boost converter is based on a fixed frequency, pulse-width-modulation
(PWM) controller using a synchronous rectifier to obtain maximum efficiency. The maximum peak
current in the boost switch is limited typically to a value of 600 mA.The TPS61071-Q1 output voltage is programmed by an external resistor divider. To minimize
battery drain, disable the converter. During shutdown, the load disconnects from the battery. The
device package is a 6-pin thin SOT package (DDC).
TPS61071TDDCRQ1 电路图
