TPS22949ADRGR
- Mfr.Part #
- TPS22949ADRGR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC PWR SWITCH P-CHAN 1:1 8SON
- Stock
- 7,046
- In Stock :
- 7,046
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Rds On (Typ) :
- 400m Ω
- Quiescent Current :
- 85μA
- Ratio - Input:Output :
- 1:1
- REACH SVHC :
- No SVHC
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Interface :
- On/Off
- Pbfree Code :
- yes
- Max Power Dissipation :
- 1.525W
- Resistance :
- 300mOhm
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Fault Protection :
- Current Limiting (Fixed), Over Temperature
- Operating Supply Voltage :
- 4.5V
- Factory Lead Time :
- 6 Weeks
- Type :
- GENERAL PURPOSE
- Height :
- 800μm
- Number of Inputs :
- 1
- Number of Outputs :
- 2
- Max Input Voltage :
- 4.5V
- Feature :
- Auto Restart, Load Discharge
- Operating Temperature :
- -40°C~105°C TJ
- Radiation Hardening :
- No
- Power Dissipation :
- 1.52W
- Adjustable Threshold :
- No
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Base Part Number :
- TPS22949
- Length :
- 3mm
- Nominal Supply Current :
- 85μA
- Package / Case :
- 8-WFDFN Exposed Pad
- Min Input Voltage :
- 1.62V
- Termination :
- SMD/SMT
- Width :
- 3mm
- Input Type :
- Non-Inverting
- Min Current Limit :
- 100mA
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Turn-Off Delay Time :
- 2 μs
- Max Supply Current :
- 85μA
- Switch Type :
- GENERAL PURPOSE
- Thickness :
- 730μm
- Number of Channels :
- 1
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Output Configuration :
- High Side
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Output Type :
- P-Channel
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Voltage - Load :
- 1.62V~4.5V
- Pin Count :
- 8
- Supply Voltage :
- 1.8V
- Terminal Position :
- Dual
- Turn On Delay Time :
- 95 µs
- Nominal Input Voltage :
- 4.5V
- Power Supplies :
- 3.3V
- Terminal Pitch :
- 0.5mm
- Datasheets
- TPS22949ADRGR
Power Distribution Switches, Load Drivers Texas Instruments TPS22949ADRGR Overview
The Texas Instruments TPS22949ADRGR is a cutting-edge power distribution switch, designed to enhance the efficiency and reliability of power management systems. This device integrates a p-channel MOSFET that enables low on-resistance and low standby power, making it an ideal choice for high-performance applications where space and power efficiency are critical. As a compact solution in an 8SON package, the TPS22949ADRGR offers a blend of performance and size, appealing to designers looking for robust power handling capabilities in compact electronics.
TPS22949ADRGR Features
This power switch is known for its robust feature set, including over-current protection and thermal shutdown. It also features a quick output discharge and under-voltage lockout, ensuring reliable operation under varying conditions. The TPS22949ADRGR's controlled rise time reduces electromagnetic interference (EMI), making it suitable for noise-sensitive applications.
TPS22949ADRGR Applications
- Portable Devices: Ensures safe power management in smartphones and tablets by managing the power flow to prevent over-current situations.
- Wearable Technology: Its small footprint and power efficiency make it ideal for smartwatches and fitness trackers, where space is at a premium and power conservation is essential.
- Medical Devices: Reliable for use in portable medical diagnostics equipment, providing stable power control and protection features critical for sensitive electronics.
- Networking Equipment: Helps manage power in routers and switches efficiently, maintaining system stability and preventing power-related failures.
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