Datasheet Texas Instruments SN6505ADBVT

ManufacturerTexas Instruments
SeriesSN6505A
Part NumberSN6505ADBVT

Low-noise, 1-A, 160-kHz transformer driver with soft start for isolated power supplies 6-SOT-23 -55 to 125

Datasheets

SN6505x Low-Noise 1-A Transformer Drivers for Isolated Power Supplies datasheet
PDF, 1.5 Mb, Revision: H, File published: Apr 18, 2019
Extract from the document

Prices

Status

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

Packaging

Pin6
Package TypeDBV
Industry STD TermSOT-23
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Device Marking650A
Width (mm)1.6
Length (mm)2.9
Thickness (mm)1.2
Pitch (mm)0.95
Max Height (mm)1.45
Mechanical DataDownload

Parametrics

Approx. price0.86 | 1ku US$
FeaturesEnable,Short-circuit protection,Spread spectrum clocking,Thermal shutdown,Slew-rate control
Iout1 A
Iout(Max)1.5 A
Operating temperature range-55 to 125 C
Package size: mm2:W x L6SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23|6) PKG
RatingCatalog
Soft startYes
Switch current limit(Typ)2 A
Switching frequency(Max)600 kHz
Switching frequency(Min)100 kHz
Vin(Max)5.5 V
Vin(Min)2.25 V
Vout(Max)16 V

Eco Plan

RoHSCompliant
Pb FreeYes

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: SN6505AEVM
    SN6505A low-noise 1-A transformer driver for isolated power supplies evaluation module (160-kHz CLK)
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Signal and Power Isolation with 3.3 V / 5 V Input and 12 V / 15 V Output
    PDF, 404 Kb, File published: Oct 17, 2018
  • Isolated CAN Reference Design (Rev. C)
    PDF, 39 Kb, Revision: C, File published: Sep 14, 2018
    This design note presents the reference design of an isolated CAN node using the isolated CAN transceiver and a transformer driver SN6505A to generate the isolated power.
  • How to Isolate Signal and Power in Isolated CAN Systems
    PDF, 49 Kb, File published: May 14, 2018
    With the increase in the usage of signal isolation in many industrial and automotive applications the need for isolated power has also increased. The benefits of isolation are lost if the power supplies on either side of the isolation barrier are simply shorted. At the same time if the isolated power sub-systems are not designed carefully it affects the overall system performance like temperatu
  • How to isolate signal and power for I2C (Rev. A)
    PDF, 72 Kb, Revision: A, File published: Oct 2, 2018
  • How to isolate signal and power for an RS-485 system (Rev. B)
    PDF, 67 Kb, Revision: B, File published: Oct 16, 2018
    he Telecommunications Industry Association (TIA) and Electronic Industries Alliance (EIA) standard for RS-485 communication was established two decades ago and has been widely adopted for a variety of applications. RS-485 is the ideal standard for reliable communication over long distances of 1000 meters because of the twisted pair structure used to send a differential signal.

Model Line

Series: SN6505A (2)

Manufacturer's Classification

  • Semiconductors > Analog and Mixed-Signal > Isolation > Transformer drivers
EMS supplier