Qdatasheet_Logo    Integrated circuits, Transistor, Semiconductors Search and Free Datasheet PDF Download Site
Part Number :
Home >>> Texas-Instruments >>> TPS2590 Datasheet



Datasheet PDF

Part NameTPS2590 Texas-Instruments
Texas Instruments Texas-Instruments
Description5-A, 20-V High-Current Load Switch
PDF Download   
TPS2590 image

The TPS2590 device provides highly integrated hot-swap power management and superior protection in applications where the load is powered by busses up to 20 V. The maximum UV turn-on threshold of 2.9 V makes the TPS2590 device well suited to standard bus voltages as low as 3.3 V. This device is intended for systems where a voltage bus must be protected to prevent load shorts from interrupting or damaging other system components. The TPS2590 device is in a 16-pin QFN package.
The TPS2590 device has multiple programmable protection features. Load protection is accomplished by a non-current-limiting fault threshold, a hard current-limit threshold, and a fault timer. The dual current thresholds allow the system to draw high current for short periods without causing a voltage droop at the load. An example of this is a disk drive startup. This technique is ideal for loads that experience brief high demand, but benefit from protection levels consistent with average current draw.
Hotswap MOSFET protection is provided by power limit circuitry which protects the internal MOSFET against SOA related failures.
The TPS2590 device provides a fault indicator output and allows latch off or retry on fault.

• Integrated Pass MOSFET
• Up to 20-V Bus Operation
• Programmable Fault Timer
• Programmable Fault Current
• Programmable Hard Current-Limit
• Fast Disable
• Thermal Shutdown
• Load Fault Alert
• Latching and Auto-retry Operation
• 4-mm x 4-mm QFN
• –40°C to 125°C Junction Temperature Range
• UL2367 Recognized - File Number E169910

• RAID Arrays
• Telecommunications
• Plug-In Circuit Boards
• Disk Drives
• SSDs
• Fan Control
• Notebooks and Netbooks


Other manufacturer searches related to TPS2590

Part NO. Description PDF Manufacturer
TPS2590 3-V to 20-V High-Current Load Switch View Texas Instruments
G5934 High Voltage 1.5x Charge Pump with Load Switch Controller View Global Mixed-mode Technology Inc
AQZ102 High capacity PhotoMOS Relay. (Load current Max. 4A) DC load type is available. View Matsushita Electric Works
FPF2163 Full Function Load Switch with Adjustable Current Limit View Fairchild Semiconductor
CSL2050DTA 20~50mA Current detection CMOS+MR Monolithic Current Sensor Switch View AnaSem Semiconductors
FPF2140 Full Function Load Switch with Reverse Current Blocking View Fairchild Semiconductor
DPA4111 DPA Series Microelectronic Power IC Relay 1.0 Amp Load Current, 20 - 280 VACRMS View International Rectifier
LM3560 Synchronous Boost Flash Driver With Dual 1-A High-Side Current Sources (2-A Total Flash Current) View Texas Instruments
33879 Configurable Octal Serial Switch with Open Load Detect Current Disable View Freescale Semiconductor

Share Link : Texas-Instruments

All Rights Reserved © qdatasheet.com 2015 - 2019  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]