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                                                                                                  1. Home
                                                                                                  2. Power Supplies
                                                                                                  3. DC / DC Converters
                                                                                                  4. DC / DC Non Isolated Board Mount Converters - Adjustable Output
                                                                                                  Print Page

                                                                                                  TPS84259RKGT

                                                                                                  DC/DC POL Converter, Adjustable, Negative Output, 800 kHz, -17 V to -3 V out, 2 A, B1QFN-41

                                                                                                  Date/Lot Code

                                                                                                  TEXAS INSTRUMENTS TPS84259RKGT
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerTEXAS INSTRUMENTS
                                                                                                  Manufacturer Part NoTPS84259RKGT
                                                                                                  Order Code3008336
                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  70 In Stock

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                                                                                                  QuantityPrice (ex VAT)
                                                                                                  1+kr 151.830
                                                                                                  5+kr 151.710
                                                                                                  10+kr 151.590
                                                                                                  50+kr 151.470
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  kr 151.83 (ex VAT)
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                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerTEXAS INSTRUMENTS
                                                                                                  Manufacturer Part NoTPS84259RKGT
                                                                                                  Order Code3008336
                                                                                                  Power Supply Applications-
                                                                                                  Input Voltage Min4.5V
                                                                                                  DC / DC Converter Type-
                                                                                                  Output Power Max15W
                                                                                                  Input Voltage Max40V
                                                                                                  No. of Outputs1 Output
                                                                                                  Output Voltage Min-17V
                                                                                                  Output Voltage Max-3V
                                                                                                  DC / DC Converter IC CaseB1QFN
                                                                                                  No. of Pins41Pins
                                                                                                  Output Current Max2A
                                                                                                  Output Current2A
                                                                                                  DC / DC Converter Output TypeAdjustable
                                                                                                  Input Voltage DC Min4.5V
                                                                                                  Input Voltage DC Max40V
                                                                                                  Height9.15mm
                                                                                                  Switching Frequency800kHz
                                                                                                  Depth11.15mm
                                                                                                  Width2.95mm
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  MSLMSL 3 - 168 hours
                                                                                                  SVHCNo SVHC (27-Jun-2018)

                                                                                                  Product Overview

                                                                                                  The TPS84259RKGT is an easy-to-use negative output voltage Power Module that combines a 15W DC/DC converter with an inductor and passives into a low profile. This total power solution allows as few as five external components and eliminates the loop compensation and magnetic part selection process. It is easy to solder onto a printed circuit board. Its compact design also contains fewer components and possesses excellent power dissipation capability. The TPS84259 offers the flexibility and the feature-set of a discrete design and is ideal for powering a wide range of ICs and analog circuits requiring a negative output voltage. Advanced packaging technology affords a robust and reliable power solution, compatible with standard QFN mounting and testing techniques.

                                                                                                  • Complete integrated power solution allows small footprint, low-profile design
                                                                                                  • Synchronizes to an external clock
                                                                                                  • Adjustable slow-start
                                                                                                  • Programmable undervoltage lockout
                                                                                                  • Output overcurrent protection
                                                                                                  • Over temperature protection
                                                                                                  • Supplies up to 2A of output current
                                                                                                  • 14°C/W Enhanced thermal performance
                                                                                                  • Green product and no Sb/Br

                                                                                                  Applications

                                                                                                  Consumer Electronics, Industrial, Motor Drive & Control, Automation & Process Control, Test & Measurement, Power Management

                                                                                                  Technical Specifications

                                                                                                  Power Supply Applications

                                                                                                  -

                                                                                                  DC / DC Converter Type

                                                                                                  -

                                                                                                  Input Voltage Max

                                                                                                  40V

                                                                                                  Output Voltage Min

                                                                                                  -17V

                                                                                                  DC / DC Converter IC Case

                                                                                                  B1QFN

                                                                                                  Output Current Max

                                                                                                  2A

                                                                                                  DC / DC Converter Output Type

                                                                                                  Adjustable

                                                                                                  Input Voltage DC Max

                                                                                                  40V

                                                                                                  Switching Frequency

                                                                                                  800kHz

                                                                                                  Width

                                                                                                  2.95mm

                                                                                                  Product Range

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (27-Jun-2018)

                                                                                                  Input Voltage Min

                                                                                                  4.5V

                                                                                                  Output Power Max

                                                                                                  15W

                                                                                                  No. of Outputs

                                                                                                  1 Output

                                                                                                  Output Voltage Max

                                                                                                  -3V

                                                                                                  No. of Pins

                                                                                                  41Pins

                                                                                                  Output Current

                                                                                                  2A

                                                                                                  Input Voltage DC Min

                                                                                                  4.5V

                                                                                                  Height

                                                                                                  9.15mm

                                                                                                  Depth

                                                                                                  11.15mm

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  MSL

                                                                                                  MSL 3 - 168 hours

                                                                                                  Technical Docs (1)

                                                                                                  Product Change Notice EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  United States
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423990
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (27-Jun-2018)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.004354
                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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