Datasheet Texas Instruments LM34917A

ManufacturerTexas Instruments
SeriesLM34917A
Datasheet Texas Instruments LM34917A

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

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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Status

LM34917ATL/NOPB
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

LM34917ATL/NOPB
N1
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

Parameters / ModelsLM34917ATL/NOPB
LM34917ATL/NOPB
Control ModeConstant on-time (COT)
Duty Cycle(Max), %97
Iout(Max), A1.25
Iq(Typ), mA0.68
Operating Temperature Range, C-40 to 125
Package GroupDSBGA
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max), kHz2000
Switching Frequency(Min), kHz50
TypeConverter
Vin(Max), V33
Vin(Min), V8
Vout(Max), V30
Vout(Min), V2.5

Eco Plan

LM34917ATL/NOPB
RoHSCompliant

Model Line

Series: LM34917A (1)

Manufacturer's Classification

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