Datasheet Texas Instruments LM3370

ManufacturerTexas Instruments
SeriesLM3370
Datasheet Texas Instruments LM3370

Dual Synchronous Step-Down DC-DC Converter with Dynamic Voltage Scaling Function

Datasheets

LM3370 Dual Synch Step-Down DC-DC Converter w/Dyn Volt Scaling Func datasheet
PDF, 5.0 Mb, Revision: N, File published: May 2, 2013
Extract from the document

Prices

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

Packaging

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 DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

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

Eco 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

Application Notes

  • Advanced Topics in Powering FPGAs
    PDF, 645 Kb, File published: Mar 22, 2007
  • Enhancing Bit-Flip Recovery and PMU Design For Defense/Industrial Applications
    PDF, 49 Kb, File published: Aug 14, 2014
    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
  • Implementing Single-Chip FPGA Power Solutions
    PDF, 508 Kb, File published: Mar 21, 2007

Model Line

Manufacturer's Classification

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