5.7-V, 4-A, 16-mΩ automotive load switch with adj. rise time and output discharge
Product details
Parameters
Package | Pins | Size
Features
- Qualified for Automotive Applications
- AEC-Q100 Qualified
- Device Temperature Grade 2: –40°C to +105°C (TPS22965-Q1, TPS22965N-Q1)
- Device Temperature Grade 1: –40°C to +125°C (TPS22965W-Q1, TPS22965NW-Q1)
- Device HBM ESD Classification Level 3A
- Device CDM ESD Classification Level C6
- Functional safety capable
- Documentation available to aid functional safety system design
- Integrated Single Channel Load Switch
- Input Voltage Range: 0.8 V to 5.5 V
- Ultra-Low On Resistance (RON)
- RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
- RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
- RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
- 4-A Maximum Continuous Switch Current
- Low Quiescent Current (50 µA)
- Low Control Input Threshold Enables Use of
1.2-, 1.8-, 2.5- and 3.3-V Logic - Configurable Rise Time
- Quick Output Discharge (QOD) (TPS22965-Q1 and TPS22965W-Q1 Only)
- WSON 8-pin Package with Thermal Pad
All trademarks are the property of their respective owners.
Description
The TPS22965x-Q1 is a small, ultralow-RON, single-channel load switch with controlled turn on. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 4 A. The VOUT rise time is configurable so that inrush current may be reduced. The TPS22965-Q1 and TPS22965W-Q1 devices include a 225-Ω on-chip load resistor for quick output discharge when the switch is turned off.
The TPS22965x-Q1 devices are available in a small, space-saving 2-mm × 2-mm 8-pin WSON package (DSG0008A) with integrated thermal pad allowing for high power dissipation. The TPS22965-Q1 and TPS22965N-Q1 devices are characterized for operation over the free-air temperature range of –40°C to 105°C. Furthermore, the TPS22965W-Q1 and TPS22965NW-Q1 devices feature wettable flanks in the same WSON package (DSG0008B) and it is characterized for operation over the free-air temperature range of –40°C to +125°C.
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The Texas Instruments TPS22965EVM-023 evaluation module (EVM) helps designers evaluate the performance of the TPS22965 Ultra-Low rON, 6-A Load Switch with Controlled Turn On. The EVM allows the user to apply an input voltage (0.8 V-5.5 V) under different loading conditions (0 A-6 A). Output, input (...)
Features
- Input voltage range: 0.8 V to 5.5 V
- Input current limit: 0 A to 6 A
- Access to the VIN, VOUT and ON pins
- VIN and VOUT sense pins to measure the voltage drop from VIN to VOUT and calculate the resistance
- External capacitors for configurable rise time
Description
The TPS22965N device is a single channel low RON load switch with an operating voltage range of 0.8 V to 5.7 V. The TPS22965N supports up to 6 A of maximum continuous current.
Features
- Input voltage range: 0.8 V to 5.7 V
- VBIAS voltage range: 2.5 V to 5.7 V
- Input current: 0 A to 6 A
- External capacitors for configurable rise time
- Access to the VIN, VOUT and ON pins
- VIN and VOUT sense pins to measure the voltage drop from VIN to VOUT and calculate the resistance
Description
The TPS22965-Q1 device is a single channel low RON load switch with an operating voltage range of 0.8 V to 5.7 V. The TPS22965-Q1 supports up to 4 A of maximum continuous current.
Features
- Input voltage range: 0.8 V to 5.7 V
- VBIAS voltage range: 2.5 V to 5.7 V
- Input current range: 0 A to 4 A
- External capacitors for configurable rise time
- Access to the VIN, VOUT and ON pins
- VIN and VOUT sense pins to measure the voltage drop from VIN to VOUT and calculate the resistance
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
- (...)
Reference designs
Design files
-
download PMP15014 BOM.pdf (181KB) -
download PMP15014 Assembly Drawing.pdf (121KB) -
download PMP15014 Layer Plots.pdf (817KB) -
download PMP15014 CAD Files.zip (29KB) -
download PMP15014 Gerber .zip (423KB)
Design files
-
download TIDA-00805 BOM.pdf (200KB) -
download TIDA-00805 Assembly Drawing.pdf (226KB) -
download TIDA-00805 PCB.pdf (2443KB) -
download TIDA-00805 CAD Files.zip (772KB) -
download TIDA-00805 Gerber.zip (495KB)
- To use the MMWCAS-DSP-EVM as a capture card to fully evaluate the AWR2243 four-chip cascade performance by using the mmWave studio tool, please read the TIDEP-01012 design guide.
- To use the MMWCAS-DSP-EVM to develop radar real time SW application (...)
Design files
-
download TIDEP-01017 Assembly Drawing (Rev. A).pdf (2726KB) -
download TIDEP-01017 BOM (Rev. A).pdf (224KB) -
download TIDEP-01017 CAD Files (Rev. B).zip (11490KB) -
download TIDEP-01017 Gerber (Rev. B).zip (3095KB) -
download TIDEP-01017 PCB (Rev. B).pdf (41832KB) -
download PROC055A Cascade Radar Host Design Files.zip (19371KB)
Design files
Design files
-
download TIDA-00801 BOM.pdf (112KB) -
download TIDA-00801 Assembly Drawing .pdf (370KB) -
download TIDA-00801 PCB.pdf (4185KB) -
download TIDA-00801 CAD Files.zip (2154KB) -
download TIDA-00801 CAD Files (Netlist).zip (22KB) -
download TIDA-00801 Gerber.zip (885KB)
Design files
-
download TIDA-00675 BOM.pdf (92KB) -
download TIDA-00675 Assembly Drawing.pdf (445KB) -
download TIDA-00675 PCB.pdf (3703KB) -
download TIDA-00675 CAD Files.zip (1828KB) -
download TIDA-00675 Gerber.zip (584KB)
Design files
-
download TIDA-00169 BOM (SAT0059).pdf (128KB) -
download TIDA-00169 BOM (SAT0096).pdf (96KB) -
download TIDA-00169 Altium (SAT0059).zip (2011KB) -
download TIDA-00169 Altium (SAT0096).zip (1308KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
WSON (DSG) | 8 | 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
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.