Datasheet Texas Instruments LM3670 — 数据表

制造商Texas Instruments
系列LM3670
Datasheet Texas Instruments LM3670

用于超低压电路的微型降压型DC-DC转换器

数据表

LM3670 Miniature Step-Down DC-DC Converter for Ultralow Voltage Circuits datasheet
PDF, 1.1 Mb, 修订版: F, 档案已发布: Feb 18, 2016
从文件中提取

价格

状态

LM3670MF-1.2/NOPBLM3670MF-1.5/NOPBLM3670MF-1.6/NOPBLM3670MF-1.8LM3670MF-1.8/NOPBLM3670MF-1.875/NOPBLM3670MF-3.3LM3670MF-3.3/NOPBLM3670MF-ADJ/NOPBLM3670MFX-1.2/NOPBLM3670MFX-1.8/NOPBLM3670MFX-ADJ/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not 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 AvailabilityYesYesYesNoYesYesNoYesNoYesNoYes

打包

LM3670MF-1.2/NOPBLM3670MF-1.5/NOPBLM3670MF-1.6/NOPBLM3670MF-1.8LM3670MF-1.8/NOPBLM3670MF-1.875/NOPBLM3670MF-3.3LM3670MF-3.3/NOPBLM3670MF-ADJ/NOPBLM3670MFX-1.2/NOPBLM3670MFX-1.8/NOPBLM3670MFX-ADJ/NOPB
N123456789101112
Pin555555555555
Package TypeDBVDBVDBVDBVDBVDBVDBVDBVDBVDBVDBVDBV
Industry STD TermSOT-23SOT-23SOT-23SOTSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY1000100010001000100010001000300030003000
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingSCZBS82BSDBBSDCBSDCBSEFBSDEBSDEBSDFBSCZBSDCBSDFB
Width (mm)1.61.61.61.61.61.61.61.61.61.61.61.6
Length (mm)2.92.92.92.92.92.92.92.92.92.92.92.9
Thickness (mm)1.21.21.21.21.21.21.21.21.21.21.21.2
Pitch (mm).95.95.95.95.95.95.95.95.95.95.95.95
Max Height (mm)1.451.451.451.451.451.451.451.451.451.451.451.45
Mechanical Data下载下载下载下载下载下载下载下载下载下载下载下载

参数化

Parameters / ModelsLM3670MF-1.2/NOPB
LM3670MF-1.2/NOPB
LM3670MF-1.5/NOPB
LM3670MF-1.5/NOPB
LM3670MF-1.6/NOPB
LM3670MF-1.6/NOPB
LM3670MF-1.8
LM3670MF-1.8
LM3670MF-1.8/NOPB
LM3670MF-1.8/NOPB
LM3670MF-1.875/NOPB
LM3670MF-1.875/NOPB
LM3670MF-3.3
LM3670MF-3.3
LM3670MF-3.3/NOPB
LM3670MF-3.3/NOPB
LM3670MF-ADJ/NOPB
LM3670MF-ADJ/NOPB
LM3670MFX-1.2/NOPB
LM3670MFX-1.2/NOPB
LM3670MFX-1.8/NOPB
LM3670MFX-1.8/NOPB
LM3670MFX-ADJ/NOPB
LM3670MFX-ADJ/NOPB
Approx. Price (US$)0.30 | 1ku
Control ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage Mode
Duty Cycle(Max), %100100100100100100100100100100100
Duty Cycle(Max)(%)100
Iout(Max), A0.350.350.350.350.350.350.350.350.350.350.35
Iout(Max)(A)0.35
Iq(Typ), mA0.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.015
Iq(Typ)(mA)0.015
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Operating Temperature Range(C)-40 to 85
Package GroupSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23SOT-23
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs11111111111
Regulated Outputs(#)1
Special FeaturesEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable
Light Load Efficiency
Enable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous RectificationEnable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max), kHz13001300130013001300130013001300130013001300
Switching Frequency(Max)(kHz)1300
Switching Frequency(Min), kHz550550550550550550550550550550550
Switching Frequency(Min)(kHz)550
TypeConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverter
Vin(Max), V5.55.55.55.55.55.55.55.55.55.55.5
Vin(Max)(V)5.5
Vin(Min), V2.52.52.52.52.52.52.52.52.52.52.5
Vin(Min)(V)2.5
Vout(Max), V3.33.33.33.33.33.33.33.33.33.33.3
Vout(Max)(V)3.3
Vout(Min), V0.70.70.70.70.70.70.70.70.70.70.7
Vout(Min)(V)0.7

生态计划

LM3670MF-1.2/NOPBLM3670MF-1.5/NOPBLM3670MF-1.6/NOPBLM3670MF-1.8LM3670MF-1.8/NOPBLM3670MF-1.875/NOPBLM3670MF-3.3LM3670MF-3.3/NOPBLM3670MF-ADJ/NOPBLM3670MFX-1.2/NOPBLM3670MFX-1.8/NOPBLM3670MFX-ADJ/NOPB
RoHSCompliantCompliantCompliantNot CompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeNo

应用须知

  • Understanding Portable Applications Requirements to Improve System Performance
    PDF, 464 Kb, 档案已发布: Mar 22, 2007

模型线

制造商分类

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