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  • TPS2491DGSR

TPS2491DGSR

Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 1mA mA Auto Retry 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 1 General Purpose Hot Swap Controller


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS2491DGSR
  • Package: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
  • Datasheet: -
  • Stock: 501
  • Description: Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 1mA mA Auto Retry 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 1 General Purpose Hot Swap Controller (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins 10
Weight 23.700201mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature Auto Retry
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 10
ECCN Code EAR99
Type Hot Swap Controller
Applications General Purpose
Subcategory Power Management Circuits
Max Power Dissipation 376mW
Voltage - Supply 9V~80V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 48V
Terminal Pitch 0.5mm
Depth 3.1mm
Base Part Number TPS2491
Pin Count 10
Output Voltage 16V
Power Supplies 48V
Supply Voltage-Min (Vsup) 9V
Number of Channels 1
Nominal Supply Current 450μA
Adjustable Threshold NO
Turn On Delay Time 500 ns
Current - Supply 1mA
Nominal Input Voltage 80V
Turn-Off Delay Time 25 μs
Internal Switch(s) No
Max Junction Temperature (Tj) 150°C
Programmable Features Current Limit, Fault Timeout, UVLO
Ambient Temperature Range High 85°C
Feature Pins EN, PG, PROG, TIMER
Height 1.07mm
Length 3mm
Width 3mm
Thickness 1.02mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS2491DGSR Description


The TPS2491DGSR is a 10-pin Hot Swap Power Manager device with a positive high voltage output that safely drives an external N-channel MOSFET switch. The power and current limits (both adjustable and independent of one another) ensure that the external MOSFET functions within a defined safe operating area (SOA) even under the most extreme situations. Inrush current limiting, electronic circuit breaker protection, controlled load turn-on, interfacing to downstream DC-to-DC converters, and power feed protection are only a few examples of applications. These devices come in a tiny, space-saving 10-pin VSSOP package, reducing the number of external devices on the board and saving valuable board space. Application notes, an assessment module, and a design tool are all included with the TPS2491DGSR.



TPS2491DGSR Features


  • Wide Operating Range: 9 V to 80 V

  • Latched Operation (TPS2490) and Automatic Retry (TPS2491)

  • High-Side Drive for Low-RDS(on) External N-channel MOSFET

  • Programmable Fault Timer to Protect the MOSFET and Eliminate Nuisance Shutdowns

  • Power Good Open-Drain Output for Downstream DC/DC Coordination

  • Enable Can Be Used as a Programmable

  • Undervoltage Lockout or Logic Control

  • Small, Space-Saving 10-pin VSSOP Package



TPS2491DGSR Applications


  • Server Backplanes

  • Storage Area Networks (SAN)

  • Medical Systems

  • Plug-In Modules

  • Base Stations