Datasheet Texas Instruments LM34917ATL/NOPB

ManufacturerTexas Instruments
SeriesLM34917A
Part NumberLM34917ATL/NOPB
Datasheet Texas Instruments LM34917ATL/NOPB

2.3x2mm, 8-33V, 1.25A, Constant On-Time Non-Synchronous Buck Regulator w/ Intelligent Current Limit 12-DSBGA -40 to 125

Datasheets

Ultra Small 33V,1.25A Constant On-Time Buck Sw Reg w/Intelligent Current Limit datasheet
PDF, 1.0 Mb, Revision: D, File published: Mar 7, 2013
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Prices

Status

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

Packaging

Pin12
Package TypeYZR
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierLARGE T&R
Device MarkingSRHA
Width (mm)1.8
Length (mm)2
Thickness (mm).675
Pitch (mm).5
Max Height (mm).675
Mechanical DataDownload

Parametrics

Control ModeConstant on-time (COT)
Duty Cycle(Max)97 %
Iout(Max)1.25 A
Iq(Typ)0.68 mA
Operating Temperature Range-40 to 125 C
Package GroupDSBGA
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)2000 kHz
Switching Frequency(Min)50 kHz
TypeConverter
Vin(Max)33 V
Vin(Min)8 V
Vout(Max)30 V
Vout(Min)2.5 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LM34917AEVAL
    LM34917AEVAL 33V, 1.3A Step-Down Switching Regulator with Over-Voltage Shutdown EVM
    Lifecycle Status: Active (Recommended for new designs)

Model Line

Series: LM34917A (1)
  • LM34917ATL/NOPB

Manufacturer's Classification

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