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- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:电源开关 - 负载开关
- 功能描述:具有输出放电功能的 3.6V、0.5A、66mΩ 负载开关
- 点击这里打开及下载TPS22904的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
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The TPS22903 and TPS22904 are ultra-small, low rON single channel load switches with controlled turnon. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In TPS22904, a 85-Ω on-chip load resistor is added for output quick discharge when switch is turned off.
TPS22903 and TPS22904 are available in a space-saving 4-terminal WCSP 0.4-mm pitch (YFP). The devices are characterized for operation over the free-air temperature range of 40°C to 85°C.
- Input Voltage: 1.1 V to 3.6 V
- Ultralow ON-State Resistance
- rON = 66 mΩ at VIN = 3.6 V
- rON = 75 mΩ at VIN = 2.5 V
- rON = 90 mΩ at VIN = 1.8 V
- rON = 135 mΩ at VIN = 1.2 V
- 500-mA Maximum Continuous Switch Current
- Quiescent Current < 1 μA
- Shutdown Current < 1 μA
- Low Control Input Threshold Enables Use of 1.2- V, 1.8-V, 2.5-V, and 3.3-V Logic
- Controlled Slew Rate (5 μs Maximum at 3.6 V)
- Quick Output Discharge (TPS22904 Only)
- ESD Performance Tested Per JESD 22
- 2000-V Human Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
- 4-Terminal Wafer Chip-Scale Package (WCSP)
- 0.8 mm × 0.8 mm, 0.4-mm Pitch, 0.5-mm Height
- Number of channels (#)
- 1
- Vin (Min) (V)
- 1.1
- Vin (Max) (V)
- 3.6
- Imax (A)
- 0.5
- Ron (Typ) (mOhm)
- 68
- Shutdown current (ISD) (Typ) (uA)
- 1
- Quiescent current (Iq) (Typ) (uA)
- 0.18
- Soft start
- Fixed Rise Time
- Rise time (Typ) (us)
- 0.8
- Current limit type
- None
- Features
- Quick output discharge
- Operating temperature range (C)
- -40 to 85
TPS22904的完整型号有:TPS22904YFPR、TPS22904YFPT,以下是这些产品的关键参数及官网采购报价:
TPS22904YFPR,工作温度:-40 to 85,封装:DSBGA (YFP)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS22904YFPR的批量USD价格:.232(1000+)
TPS22904YFPT,工作温度:-40 to 85,封装:DSBGA (YFP)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS22904YFPT的批量USD价格:.278(1000+)
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TPS22904 Unencrypted PSpice Transient Model Package (Rev. A)
PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。借助?PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
在?PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
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