0.7A, 2.7-5.5-V single , power switch, fault report, active-high enable
Product details
Parameters
Package | Pins | Size
Features
- 70-mΩ High-Side MOSFET
- 500-mA Continuous Current
- Thermal and Short-Circuit Protection
- Accurate Current Limit
(0.75 A Minimum, 1.25 A Maximum) - Operating Range: 2.7 V to 5.5 V
- 0.6-ms Typical Rise Time
- Undervoltage Lockout
- Deglitched Fault Report (OC)
- No OC Glitch During Power Up
- Maximum Standby Supply Current:
1-µA (Single, Dual) or 2-µA (Triple, Quad) - Ambient Temperature Range: –40°C to 85°C
- UL Recognized, File Number E169910
- Additional UL Recognition for TPS2042B and TPS2052B for Ganged Configuration
All trademarks are the property of their respective owners.
Description
The TPS20xxB power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.
When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low. When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch remains off until valid input voltage is present. This power-distribution switch is designed to set current limit at 1 A (typical).
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TPS20xxB Current-Limited, Power-Distribution Switches datasheet (Rev. M) | Jun. 19, 2016 |
User guide | Single Channel Power-Distribution Switch EVM (Rev. B) | Dec. 17, 2007 | |
User guide | TPS2041B/51B EVM Power-Distribution Switch (Rev. A) | Jun. 01, 2007 | |
User guide | HPA228A/HPA240A Power-Distribution Switch | Mar. 22, 2007 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The SimpleLink™ Ethernet MSP432E411Y microcontroller Evaluation Board is an intuitive evaluation platform for SimpleLink™ ARM® Cortex®-M4F-based Ethernet MCUs. The Evaluation Board highlights the MSP432E411Y MCU with integrated Ethernet MAC and PHY, integrated LCD (...)
Features
- SimpleLink Ethernet MSP432E411Y 32-bit ARM Cortex-M4F MCU
- 512Mb On-board SDRAM
- Ethernet and USB-OTG
- 1 user button and 2 LEDs for user interaction
- Connectors for External Peripheral Interface and LCD interface pins
Description
TheTPS2051BEVM provides a means for the user to evaluate quickly the functionality and electrical performance of the TPS2051B. All inputs and outputs are brought out to test points for control and monitoring. All passive components are included on the EVM for device operation. The input pin should (...)
Description
Built on the proven BeagleBoard.org® open source Linux approach, BeagleBone® AI fills the gap between small SBCs and more powerful industrial computers. Based on the Texas Instruments, Sitara™ AM5729 processor, developers have access to a highly integrated and (...)
Description
TMDSCNCD28379D is an HSEC180 controlCARD based evaluation and development tool for the F2837xD, F2837xS, and F2807x series in the TI MCU. controlCARDs are ideal to use for initial evaluation and system prototyping. controlCARDs are complete board-level modules that utilize one of two standard (...)
Features
Hardware Features
- TMDSCNCD28379D: TMS320F28379D HSEC180 based controlCARD
- Isolated XDS100v2 USB-to-JTAG Debug Probe enables real-time in-system programming and debugging
- Standard 180-pin HSEC interface
- Analog I/O, digital I/O and JTAG signals at card interface
- USB Host connector
- SDCard Slot
- Hardware Files (...)
Description
The K2G Evaluation Module (EVM) enables developers to immediately start evaluating the 66AK2Gx - 600MHz processor, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive applications. Similar to (...)
Features
- 66AK2G02 C66x DSP+ARM A15 Processor at 600MHz
- 2-GByte DDR3L with ECC
- TPS659118 PMIC
- Audio and Serial expansion headers
- Processor SDK Linux and TI-RTOS support
- Supports Gigabit Ethernet
Description
The EVMK2GX (also known as "K2G") 1GHz evaluation module (EVM) enables developers to immediately start evaluating the 66AK2Gx processor family, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive (...)
Features
- 66AK2G12 C66x DSP+Arm Cortex-A15 processor at 1GHz
- 2-GByte DDR3L with ECC
- TPS65911A PMIC
- Audio and serial expansion headers
- Processor SDK Linux and TI-RTOS support
Description
The K2G 1GHz High Secure Evaluation Module (EVM) enables developers to start evaluating and testing the programming of the high secure developmental version of the 66AK2Gx processor, and to accelerate the next stage of secure boot product development of audio and industrial real (...)
Features
- 66AK2G12 C66x DSP+ARM A15 Processor at 1GHz
- 2-GByte DDR3L with ECC
- TPS65911A PMIC
- Audio and serial expansion headers
- Processor SDK Linux and TI-RTOS support
Description
TMDSDOCK28379D is a HSEC180 controlCARD based evaluation and development tool for the C2000™ Delfino™ F2837x and Piccolo F2807x series of microcontroller products. The Docking Station provides power to the controlCARD and has a bread-board area for prototyping. Access to the key device (...)
Features
Hardware Features
- TMDSCNCD28379D: TMS320F28379D HSEC180 based controlCARD
- Isolated XDS100v2 USB-to-JTAG Debug Probe enables real-time in-system programming and debugging
- Bread-board like baseboard with HSEC180 controlCARD female connector
- Header pin access to key MCU signals
- Breadboard area for (...)
Design tools & simulation
Reference designs
Design files
-
download AM572x Industrial Development Kit (IDK) Bill of Materials (BOM).zip (31KB) -
download AM572x Industrial Development Kit (IDK) Assembly Drawing Files.zip (606KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD).zip (19060KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files.zip (10113KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD) (Rev. A).pdf (6325KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files (Rev. A).zip (1495KB)
Design files
-
download AM572x Industrial Development Kit (IDK) Bill of Materials (BOM).zip (31KB) -
download AM572x Industrial Development Kit (IDK) Assembly Drawing Files.zip (606KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD).zip (19060KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files.zip (10113KB) -
download OPC UA Data Access Server for AM572x BOM.pdf (110KB) -
download OPC UA Data Access Server for AM572x Assembly Files.zip (607KB) -
download OPC UA Data Access Server for AM572x CAD Files.zip (7084KB) -
download OPC UA Data Access Server for AM572x Gerber.zip (10114KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD) (Rev. A).pdf (6325KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files (Rev. A).zip (1495KB)
Design files
Design files
-
download TIDA-010032 BOM.pdf (73KB) -
download TIDA-010032 Assembly Drawing.pdf (144KB) -
download TIDA-010032 PCB.pdf (924KB) -
download TIDA-010032 CAD Files.zip (911KB) -
download TIDA-010032 Gerber.zip (789KB)
Design files
-
download TIDA-01568 Gerber.zip (289KB) -
download TIDA-01568 PCB.pdf (4523KB) -
download TIDA-01568 Assembly Drawing (Top View).pdf (578KB) -
download TIDA-01568 CAD Files.zip (2861KB) -
download TIDA-01568 BOM.pdf (41KB) -
download TIDA-01568 Assembly Drawing (Bottom View).pdf (565KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
HVSSOP (DGN) | 8 | View options |
SOIC (D) | 8 | View options |
SOT-23 (DBV) | 5 | 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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