Datasheet Texas Instruments LM34910SDX/NOPB

ManufacturerTexas Instruments
SeriesLM34910
Part NumberLM34910SDX/NOPB
Datasheet Texas Instruments LM34910SDX/NOPB

8-36V, 1.25A Constant On-Time Non-Synchronous Buck Regulator 10-WSON -40 to 125

Datasheets

LM34910 High Voltage (40V, 1.25A) Step Down Switching Regulator datasheet
PDF, 868 Kb, Revision: B, File published: Mar 21, 2013
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Prices

Status

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

Packaging

Pin10
Package TypeDPR
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY4500
CarrierLARGE T&R
Device Marking34910SD
Width (mm)4
Length (mm)4
Thickness (mm).75
Pitch (mm).8
Max Height (mm).8
Mechanical DataDownload

Parametrics

Control ModeConstant on-time (COT)
Duty Cycle(Max)97 %
Iout(Max)1.25 A
Iq(Typ)0.63 mA
Operating Temperature Range-40 to 125 C
Package GroupWSON
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)50 kHz
TypeConverter
Vin(Max)36 V
Vin(Min)8 V
Vout(Max)33 V
Vout(Min)2.5 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LM34910EVAL
    High Voltage (40V, 1.25A) Step Down Switching Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: 24VDCPLCEVM
    DC Power Line Communication (PLC) Reference Design
    Lifecycle Status: Active (Recommended for new designs)

Model Line

Series: LM34910 (3)

Manufacturer's Classification

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)