Datasheet Texas Instruments TLV62085 — 数据表

制造商Texas Instruments
系列TLV62085
Datasheet Texas Instruments TLV62085

3A高效同步降压转换器

数据表

TLV62085 High Efficiency 3-A Step-Down Converter in 2-mm Г— 2-mm VSON Package datasheet
PDF, 1.0 Mb, 修订版: A, 档案已发布: Dec 22, 2016
从文件中提取

价格

状态

TLV62085RLTRTLV62085RLTT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

打包

TLV62085RLTRTLV62085RLTT
N12
Pin77
Package TypeRLTRLT
Industry STD TermVSON-HRVSON-HR
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device Marking12Q512Q5
Width (mm)22
Length (mm)22
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical Data下载下载

参数化

Parameters / ModelsTLV62085RLTR
TLV62085RLTR
TLV62085RLTT
TLV62085RLTT
Control ModeConstant on-time (COT)Constant on-time (COT)
Duty Cycle(Max), %100100
Iout(Max), A33
Iq(Typ), mA0.0170.017
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupVSON-HRVSON-HR
RatingCatalogCatalog
Regulated Outputs11
Special FeaturesEnable,Light Load Efficiency,Load Disconnect,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous RectificationEnable,Light Load Efficiency,Load Disconnect,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Switching Frequency(Max), kHz24002400
Switching Frequency(Min), kHz24002400
TypeConverterConverter
Vin(Max), V66
Vin(Min), V2.52.5
Vout(Max), V66
Vout(Min), V0.80.8

生态计划

TLV62085RLTRTLV62085RLTT
RoHSCompliantCompliant

应用须知

  • How to Measure the Control Loop of DCS-Control Devices (Rev. A)
    PDF, 259 Kb, 修订版: A, 档案已发布: Aug 9, 2012
  • High-efficiency low-ripple DCS-Control offers seamless PWM/pwr-save transitions
    PDF, 605 Kb, 档案已发布: Jul 25, 2013
  • Understanding frequency variation in the DCS-Control(TM) topology
    PDF, 224 Kb, 档案已发布: Oct 30, 2015
  • Design considerations for a resistive feedback divider in a DC/DC converter
    PDF, 393 Kb, 档案已发布: Apr 26, 2012
  • Five steps to a great PCB layout for a step-down converter
    PDF, 162 Kb, 档案已发布: Jan 29, 2015
  • Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)
    PDF, 755 Kb, 修订版: A, 档案已发布: Jan 13, 2012
  • Testing tips for applying external power to supply outputs without an input volt
    PDF, 110 Kb, 档案已发布: Oct 24, 2016
  • Basic Calculation of a Buck Converter's Power Stage (Rev. B)
    PDF, 202 Kb, 修订版: B, 档案已发布: Aug 17, 2015
  • Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
    PDF, 387 Kb, 修订版: B, 档案已发布: Jun 15, 2017
  • Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, 档案已发布: Sep 19, 2011
  • QFN and SON PCB Attachment (Rev. B)
    PDF, 821 Kb, 修订版: B, 档案已发布: Aug 24, 2018
  • IQ: What it is what it isn’t and how to use it
    PDF, 198 Kb, 档案已发布: Jun 17, 2011
  • Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
    PDF, 418 Kb, 修订版: A, 档案已发布: Dec 11, 2018
    When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

模型线

系列: TLV62085 (2)

制造商分类

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