Datasheet Texas Instruments HPA00165DGSR

ManufacturerTexas Instruments
SeriesTPS2490
Part NumberHPA00165DGSR
Datasheet Texas Instruments HPA00165DGSR

Latchable Positive High-Voltage Power-Limiting Hot Swap Controller 10-VSSOP -40 to 85

Datasheets

TPS249x Positive High-Voltage Power-Limiting Hot Swap Controller datasheet
PDF, 1.7 Mb, Revision: E, File published: Feb 28, 2017
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin10
Package TypeDGS
Industry STD TermVSSOP
JEDEC CodeS-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingBIY
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).5
Max Height (mm)1.07
Mechanical DataDownload

Parametrics

Channel(s) Controlled1
Current Limit Accuracy50 mV +/- 10%
Current Limit Function EnabledAlways
Current Limit Threshold(Typ)50 Ext FET=mV
Current Measurement AccuracyN/A %
Design SupportCalculation Tool,EVM,Simulation Model,WEBENCH Design
FET ProtectionSOA
Fault ResponseLatch Off
ON_OFF Control InputEN s
Operating Temperature Range-40 to 85 C
Package GroupVSSOP
Package Size: mm2:W x L10VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
RatingCatalog
Status OutputPG
Vabsmax_cont100 V
Vin(Max)80 V
Vin(Min)9 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPS2490EVM-001
    TPS2490 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM5069EVM-627
    LM5069EVM-627 High Voltage Reverse Hookup Reverse Current Hotswap Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • A Robust Solution for 100-Amp Hot Swap of 12-Volt Supply Rails
    PDF, 318 Kb, File published: Apr 21, 2008
    As intermediate bus voltages decrease, a corresponding increase in line card load currents further complicates the design of power distribution and control sub-systems in networking equipment. As one part of the overall power system, designers need a hot swap solution capable of performing its required functions while reliably surviving both normal module operation and fault conditions. But as l
  • TPS2490, Reverse Input Voltage Block
    PDF, 56 Kb, File published: Jun 23, 2009
    If the input voltage to a TPS249X controlled system is reversed, The TPS249X will bedestroyed and the load will be exposed to the reverse voltage. This app note proposesa solution for both. A schematic is shown and design consideration noted for each pin.
  • Hotswap Design Using TPS2490/91 and MOSFET Transient Thermal Response
    PDF, 339 Kb, File published: Jul 21, 2004
    Hotswap circuits rely on the thermal capacitance of the series-limiting MOSFET to dissipate the large transient energy under current- or power-limit operation. The peakjunction temperature must be controlled in order to achieve a robust design. The constant-power MOSFET protection of the TPS2490 provides a simple method to useinformation provided by MOSFET manufacturers to determine peak junct
  • Selecting Transistors for Hot-swap Applications
    PDF, 500 Kb, File published: Dec 16, 2009
    In hot-swap circuits, series-limiting devices such as MOSFETs are used to control start-up inrush and fault currents. During these transient events, the MOSFET dissipates power greater than steady-state and can well exceed the thermal limits of the MOSFET. These factors require consideration when selecting the MOSFET. This application report describes the steps required to properly choose a M
  • Undervoltage and Overvoltage Control for the TPS2490/91 (Rev. A)
    PDF, 63 Kb, Revision: A, File published: Oct 7, 2008
    This application note provides a simple circuit for adding undervoltage and overvoltage control to the TPS2490 and TPS2491 hotswap controllers.
  • TPS2350, A High-Negative Voltage ORing Controller
    PDF, 354 Kb, File published: May 8, 2008
    This application note addresses a method to OR the high side of the power source as well as the low side using N-channel MOSFETs, thus replacing diodes D1 and D2 with more efficient MOSFETs in the high current path. The MOSFET switch of the return current is referred to here as the high side switch. A circuit schematic for high side switching is recommended and component selection discussed. Hi
  • TPS2350 With High-Side Switch
    PDF, 359 Kb, File published: Apr 17, 2008
    This application note addresses a method to OR the high side of the power source as well as the low side using N-channel MOSFETs, thus replacing diodes D1 and D2 with more efficient MOSFETs in the high current path. The MOSFET switch of the return current is referred to here as the high side switch. A circuit schematic for high side switching is recommended and component selection discussed. High
  • Hot Plug Express Card
    PDF, 99 Kb, File published: Sep 23, 2005
  • Surge Stopping and Reverse Voltage Protection with the LM5069
    PDF, 393 Kb, File published: Apr 11, 2013
    Many automotive and industrial applications require protection from a wide range of input supply insertion errors and voltage surges. Automotive voltage rails can exceed 40V during a load dump event, and at the same time, protection circuitry can encounter negative voltage surges below -24V during a reversal of the battery polarities. Several devices are available to block or clamp these events, h

Model Line

Series: TPS2490 (5)

Manufacturer's Classification

  • Semiconductors > Power Management > Protection, Monitoring and Hot Swap > Hot Swap Controllers (Positive, -48V)
EMS supplier