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DatenblätterDC/DC-Schaltregler und -ReglerTexas Instruments
LM3370

Datasheet Texas Instruments LM3370 — Datenblatt

HerstellerTexas Instruments
SerieLM3370
Datasheet Texas Instruments LM3370

Doppelsynchroner DC / DC-Abwärtswandler mit dynamischer Spannungsskalierungsfunktion

Datenblätter

Herunterladen
LM3370 Dual Synch Step-Down DC-DC Converter w/Dyn Volt Scaling Func datasheet
PDF, 5.0 Mb, Revision: N, Datei veröffentlicht: May 2, 2013
Auszug aus dem Dokument

Status

LM3370SD-3013/NOPBLM3370SD-3021/NOPBLM3370SD-3416/NOPBLM3370SD-4221/NOPBLM3370SDX-3013/NOPBLM3370SDX-3021/NOPBLM3370SDX-4221/NOPBLM3370TL-3006/NOPBLM3370TL-3022/NOPBLM3370TL-3806/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoYesNoNoNoNoNoNo

Verpackung

LM3370SD-3013/NOPBLM3370SD-3021/NOPBLM3370SD-3416/NOPBLM3370SD-4221/NOPBLM3370SDX-3013/NOPBLM3370SDX-3021/NOPBLM3370SDX-4221/NOPBLM3370TL-3006/NOPBLM3370TL-3022/NOPBLM3370TL-3806/NOPB
N12345678910
Pin16161616161616202020
Package TypeNHRNHRNHRNHRNHRNHRNHRYZRYZRYZR
Industry STD TermWSONWSONWSONWSONWSONWSONWSONDSBGADSBGADSBGA
JEDEC CodeR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-XBGA-NR-XBGA-NR-XBGA-N
Package QTY1000100010001000450045004500250250250
CarrierSMALL T&RSMALL T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RSMALL T&R
Device MarkingS0003UBS0003TBS0003VBS0003YBS0003UBS0003TBS0003YBSPUBSTHBSPVB
Width (mm)44444442.32.32.3
Length (mm)55555552.52.52.5
Thickness (mm).8.8.8.8.8.8.8.675.675.675
Pitch (mm).5.5.5.5.5.5.5.5.5.5
Max Height (mm).8.8.8.8.8.8.8.675.675.675
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLM3370SD-3013/NOPB
LM3370SD-3013/NOPB		LM3370SD-3021/NOPB
LM3370SD-3021/NOPB		LM3370SD-3416/NOPB
LM3370SD-3416/NOPB		LM3370SD-4221/NOPB
LM3370SD-4221/NOPB		LM3370SDX-3013/NOPB
LM3370SDX-3013/NOPB		LM3370SDX-3021/NOPB
LM3370SDX-3021/NOPB		LM3370SDX-4221/NOPB
LM3370SDX-4221/NOPB		LM3370TL-3006/NOPB
LM3370TL-3006/NOPB		LM3370TL-3022/NOPB
LM3370TL-3022/NOPB		LM3370TL-3806/NOPB
LM3370TL-3806/NOPB
Approx. Price (US$)0.60 | 1ku
Control ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage Mode
Duty Cycle(Max), %100100100100100100100100100
Duty Cycle(Max)(%)100
Iout(Max), A0.60.60.60.60.60.60.60.60.6
Iout(Max)(A)0.6
Iq(Typ), mA0.60.60.60.60.60.60.60.60.6
Iq(Typ)(mA)0.6
Operating Temperature Range, C-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85
Operating Temperature Range(C)-30 to 85
Package GroupWSONWSONWSONWSONWSONWSONWSONDSBGADSBGADSBGA
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs222222222
Regulated Outputs(#)2
Special FeaturesDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous RectificationDynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max), kHz240024002400240024002400240024002400
Switching Frequency(Max)(kHz)2400
Switching Frequency(Min), kHz150015001500150015001500150015001500
Switching Frequency(Min)(kHz)1500
TypeConverterConverterConverterConverterConverterConverterConverterConverterConverterConverter
Vin(Max), V5.55.55.55.55.55.55.55.55.5
Vin(Max)(V)5.5
Vin(Min), V2.72.72.72.72.72.72.72.72.7
Vin(Min)(V)2.7
Vout(Max), V222222222
Vout(Max)(V)2
Vout(Min), V111111111
Vout(Min)(V)1

Öko-Plan

LM3370SD-3013/NOPBLM3370SD-3021/NOPBLM3370SD-3416/NOPBLM3370SD-4221/NOPBLM3370SDX-3013/NOPBLM3370SDX-3021/NOPBLM3370SDX-4221/NOPBLM3370TL-3006/NOPBLM3370TL-3022/NOPBLM3370TL-3806/NOPB
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeYes

Anwendungshinweise

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    Customers have evaluated several TI power-management (PMU) devices and have found that somedesigns can make the PMUs operate beyond typical data-sheet application specifications. This reportreviews the backgrounds of various relevant design features of a family of 5-V CMOS sub-PMUs,suggests solutions to accommodate system requirements, mitigates radiation concerns, and proposesbest practic
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Modellreihe

Serie: LM3370 (10)

Herstellerklassifikation

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