TPS2350PWG4 供应商
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TPS2350PWG4
品牌：TI 封装/批号：原厂原装/22+ -
TPS2350PWG4
品牌：TI(德州仪器) 封装/批号：TSSOP-14/2022+
TPS2350PWG4 属性参数
- 标准包装：90
- 类别：集成电路 (IC)
- 家庭：PMIC - 热交换
- 系列：-
- 类型：热交换控制器
- 应用：通用
- 内部开关：无
- 电流限制：-
- 电源电压：-12 V ~ -80 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：14-TSSOP（0.173"，4.40mm 宽）
- 供应商设备封装：14-TSSOP
- 包装：管件
- 配用：296-31128-ND - EVAL MODULE FOR TPS2376H296-18940-ND - EVAL MODULE FOR TPS2350
产品特性
- Replaces OR-ing Diodes
- Operating Supply Range of –12 V to –80 V
- Withstands Transients to –100 V
- Programmable Current Limit
- Programmable Linear Inrush Slew Rate
- Programmable UV/OV Thresholds
- Programmable UV and OV Hysteresis
- Fault Timer to Eliminate Nuisance Trips
- Power Good and Fault Outputs
- 14-Pin SOIC and TSSOP Package
产品概述
The TPS2350 is a hot swap power manager optimized for replacing OR-ing diodes in
redundant power –48-V systems. The TPS2350 operates with supply voltages from –12 V to –80 V, and
withstands spikes to –100 V.The TPS2350 uses two power FETs as low voltage drop diodes to efficiently select between
two redundant power supplies. This minimizes system power dissipation and also minimizes voltage
drop through the power management chain.The TPS2350 also uses a third power FET to provide load current slew rate control and
peak current limiting that is programmed by one resistor and one capacitor. The device also
provides a power good output to enable down-stream power converters and a fault output to indicate
load problems.
TPS2350PWG4 电路图
