TPS22945DCKR
- Mfr.Part #
- TPS22945DCKR
- Manufacturer
- Texas Instruments
- Package / Case
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet
- Download
- Description
- IC PWR SWITCH P-CHAN 1:1 SC70-5
- Stock
- 12,794
- In Stock :
- 12,794
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Pin Count :
- 5
- Input Type :
- Non-Inverting
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- On/Off
- Pbfree Code :
- yes
- Weight :
- 2.494758mg
- Rds On (Typ) :
- 400m Ω
- Max Supply Current :
- 40μA
- Turn-Off Delay Time :
- 30 µs
- RoHS Status :
- ROHS3 Compliant
- Type :
- GENERAL PURPOSE
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 1
- Package / Case :
- 5-TSSOP, SC-70-5, SOT-353
- Nominal Input Voltage :
- 5.5V
- Adjustable Threshold :
- No
- Voltage - Load :
- 1.62V~5.5V
- Nominal Supply Current :
- 1μA
- Number of Terminations :
- 5
- Max Input Voltage :
- 5.5V
- Min Current Limit :
- 100mA
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Number of Pins :
- 5
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Base Part Number :
- TPS22945
- Number of Inputs :
- 1
- Lead Free :
- Lead Free
- Switch Type :
- GENERAL PURPOSE
- Output Type :
- P-Channel
- Output Current :
- 200mA
- Operating Supply Voltage :
- 5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Height :
- 1.1mm
- Supply Voltage :
- 1.8V
- Terminal Position :
- Dual
- Thickness :
- 900μm
- Length :
- 2mm
- ECCN Code :
- EAR99
- Ratio - Input:Output :
- 1:1
- Resistance :
- 1.2Ohm
- Turn On Delay Time :
- 60 μs
- Output Configuration :
- High Side
- Min Input Voltage :
- 1.62V
- Number of Functions :
- 1
- Quiescent Current :
- 40μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 1.25mm
- Feature :
- Auto Restart
- JESD-609 Code :
- e4
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Packaging :
- Tape and Reel (TR)
- Datasheets
- TPS22945DCKR

Power Distribution Switches, Load Drivers Texas Instruments TPS22945DCKR Overview
Introducing the TPS22945DCKR from Texas Instruments, a cutting-edge integrated circuit power switch designed to revolutionize power distribution and load driving applications. Engineered with precision and innovation, this power distribution switch offers unparalleled performance and reliability, making it the ideal choice for B2B clients seeking advanced solutions for their electronic systems.
With its compact SC705 package and versatile design, the TPS22945DCKR empowers businesses to optimize their operations and enhance efficiency across various industries. From consumer electronics to industrial machinery, this powerhouse device delivers exceptional functionality, ensuring seamless power management in every application.
TPS22945DCKR Features
- Efficient Power Switching: The TPS22945DCKR facilitates seamless power distribution with its high-efficiency switching capabilities, minimizing energy loss and maximizing performance.
- Robust Protection Mechanisms: Equipped with comprehensive protection features, including overcurrent and thermal shutdown, this IC ensures the safety and longevity of connected systems.
- Compact Form Factor: With its small SC705 package, this power switch offers space-saving benefits without compromising on performance, making it ideal for compact electronic designs.
- Wide Application Range: From portable devices to industrial equipment, the TPS22945DCKR caters to diverse application requirements, providing versatile solutions for various sectors.
- Easy Integration: Designed for seamless integration into existing electronic systems, this IC simplifies the development process and accelerates time-to-market for businesses.
TPS22945DCKR Applications
- Portable Electronics: The TPS22945DCKR is perfect for smartphones, tablets, and wearable devices, offering efficient power switching and compact design for enhanced portability and performance.
- Industrial Automation: In industrial automation systems, this IC provides reliable power distribution and protection, ensuring smooth operation and safeguarding critical equipment from damage.
- Automotive Electronics: With its robust features and compact form factor, the TPS22945DCKR is well-suited for automotive applications, including infotainment systems and onboard electronics.
- IoT Devices: For Internet of Things (IoT) devices requiring efficient power management, this power switch offers seamless integration and reliable performance, enabling continuous operation and connectivity.
- Medical Instruments: In medical instruments and equipment, the TPS22945DCKR delivers precise power control and protection, ensuring the safety and reliability of healthcare devices in critical scenarios.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















