TPS22907
3.6-V, 1-A, 44-mΩ load switch
Product details
Parameters
We are not able to display this information. Please refer to the product data sheet.Features
- Integrated P-Channel Load Switch
- Low Input Voltage: 1.1 V to 3.6 V
- ON-Resistance (Typical Values):
- RON = 44 mΩ at VIN = 3.6 V
- RON = 50 mΩ at VIN = 2.5 V
- RON = 58 mΩ at VIN = 1.8 V
- RON = 83 mΩ at VIN = 1.2 V
- 1-A Maximum Continuous Switch Current
- Maximum Quiescent Current (IQ) < 1 µA
- Maximum Shutdown Current (ISD) < 1 µA
- Low Control Input Thresholds Enable Use of
1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic - Controlled Slew-Rate to Avoid Inrush Currents
- tR = 25 µs at VIN = 3.6 V
- tR = 36 µs at VIN = 1.8 V
- ESD Performance Tested Per JESD 22
- 3000-V Human Body Model
(A114-B, Class II) - 1000-V Charged-Device Model (C101)
- 3000-V Human Body Model
- Ultra-Small 4-Terminal Wafer-Chip-Scale Package
(WCSP)- Nominal Dimensions Shown – See Addendum
for Details - 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm
Height (YZT)
- Nominal Dimensions Shown – See Addendum
- APPLICATIONS
- Battery-Powered Equipment
- Portable Industrial Equipment
- Portable Medical Equipment
- Portable Media Players
- Point-of-Sale Terminal
- GPS Devices
- Digital Cameras
- Portable Instrumentation
- Smart Phones and Tablets
All other trademarks are the property of their respective owners
Description
The TPS22907 is a small, low RON load switch with controlled turnon. The device contains a P-channel MOSFET that operates 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 can interface directly with low-voltage control signals.
The TPS22907 is available in a space-saving 4-terminal WCSP with 0.5-mm pitch (YZT). The device is characterized for operation over the free-air temperature range of 40°C to 85°C.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TPS22907 3.6-V, 1-A, 44-mΩ ON-Resistance Load Switch With Controlled Turnon datasheet (Rev. B) | Feb. 26, 2015 |
Application note | Load Switch Thermal Considerations (Rev. A) | Oct. 11, 2018 | |
Application note | Basics of Load Switches (Rev. A) | Sep. 05, 2018 | |
Selection guide | Power Management Guide 2018 (Rev. R) | Jun. 25, 2018 | |
Technical article | How can a load switch extend your device’s battery life? | Mar. 20, 2018 | |
Technical article | How and why you should use load switches for power sequencing | Feb. 06, 2018 | |
Technical article | How to use load switches and eFuses in your set-top box design | Nov. 23, 2017 | |
Application note | Selecting a Load Switch to Replace a Discrete Solution | Apr. 30, 2017 | |
Application note | Timing of Load Switches | Apr. 27, 2017 | |
Technical article | Don’t leave it floating! Power off your outputs with quick output discharge | Dec. 09, 2016 | |
Application note | Managing Inrush Current (Rev. A) | May 28, 2015 | |
User guide | TPS22907-08EVM-025 Load Switch IC | Oct. 10, 2012 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
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Features
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- 2-GByte DDR3L with ECC
- TPS659118 PMIC
- Audio and Serial expansion headers
- Processor SDK Linux and TI-RTOS support
- Supports Gigabit Ethernet
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
DSBGA (YZT) | 4 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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