Datasheet Texas Instruments LM25119Q

ManufacturerTexas Instruments
SeriesLM25119Q
Datasheet Texas Instruments LM25119Q

Automotive Grade 4.5-42V Wide Vin, Current Mode Dual Synchronous Buck Controller

Datasheets

LM25119, LM25119-Q1 Wide Input Range, Dual Synchronous Buck Controller datasheet
PDF, 1.5 Mb, Revision: H, File published: May 17, 2016
Extract from the document

Prices

Status

LM25119QPSQ/NOPBLM25119QPSQX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYes

Packaging

LM25119QPSQ/NOPBLM25119QPSQX/NOPB
N12
Pin3232
Package TypeRTVRTV
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY10004500
CarrierLARGE T&RLARGE T&R
Device MarkingL25119QL25119Q
Width (mm)55
Length (mm)55
Thickness (mm).75.75
Pitch (mm).5.5
Max Height (mm).8.8
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsLM25119QPSQ/NOPB
LM25119QPSQ/NOPB
LM25119QPSQX/NOPB
LM25119QPSQX/NOPB
Duty Cycle(Max), %9898
Iout(Max), A4040
Iq(Typ), mA66
Number of Phases22
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupWQFNWQFN
RatingAutomotiveAutomotive
Regulated Outputs22
Special FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable
Switching Frequency(Max), kHz750750
Switching Frequency(Min), kHz5050
TypeControllerController
Vin(Max), V4242
Vin(Min), V4.54.5
Vout(Max), V41.341.3
Vout(Min), V0.80.8

Eco Plan

LM25119QPSQ/NOPBLM25119QPSQX/NOPB
RoHSCompliantCompliant

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Controller (External Switch)
EMS supplier