Datasheet Texas Instruments LM20323 — Datenblatt

HerstellerTexas Instruments
SerieLM20323
Datasheet Texas Instruments LM20323

4,5-36 V, 3A Synchron-Buck-Regler im Strommodus

Datenblätter

LM20323 36V, 3A 500 kHz Synchronous Buck Regulator datasheet
PDF, 1.3 Mb, Revision: C, Datei veröffentlicht: Apr 3, 2013
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Preise

Status

LM20323MH/NOPBLM20323MHE/NOPBLM20323MHX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNo

Verpackung

LM20323MH/NOPBLM20323MHE/NOPBLM20323MHX/NOPB
N123
Pin202020
Package TypePWPPWPPWP
Industry STD TermHTSSOPHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY732502500
CarrierTUBESMALL T&RLARGE T&R
Device Marking20323MH20323MH20323MH
Width (mm)4.44.44.4
Length (mm)6.56.56.5
Thickness (mm)111
Pitch (mm).65.65.65
Max Height (mm)1.21.21.2
Mechanical DataHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLM20323MH/NOPB
LM20323MH/NOPB
LM20323MHE/NOPB
LM20323MHE/NOPB
LM20323MHX/NOPB
LM20323MHX/NOPB
Control ModeCurrent ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %808080
Iout(Max), A333
Iq(Typ), mA2.32.32.3
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125
Package GroupHTSSOPHTSSOPHTSSOP
RatingCatalogCatalogCatalog
Regulated Outputs111
Special FeaturesEnable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,TrackingEnable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,TrackingEnable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking
Switching Frequency(Max), kHz500500500
Switching Frequency(Min), kHz500500500
TypeConverterConverterConverter
Vin(Max), V363636
Vin(Min), V4.54.54.5
Vout(Max), V323232
Vout(Min), V0.80.80.8

Öko-Plan

LM20323MH/NOPBLM20323MHE/NOPBLM20323MHX/NOPB
RoHSCompliantCompliantCompliant

Anwendungshinweise

  • AN-2077 LM20k POL Module (Rev. A)
    PDF, 1.3 Mb, Revision: A, Datei veröffentlicht: May 3, 2013
    The LM20k is a full-featured synchronous buck switching regulator capable of driving up to 6A of loadcurrent and converting an input voltage between 2.95V and 5.5V down to an output voltage as low as0.8V. Fault protection features include cycle-by-cycle current limit, output power good, and output overvoltageprotection. The dual function soft-start/tracking pin can be used to control the sta

Modellreihe

Herstellerklassifikation

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