Datasheet Texas Instruments LM3269TLE/NOPB — 数据表

制造商Texas Instruments
系列LM3269
零件号LM3269TLE/NOPB
Datasheet Texas Instruments LM3269TLE/NOPB

用于LTE和HSPA射频功率放大器的无缝过渡降压/升压转换器12-DSBGA -30至85

数据表

LM3269 Seamless-Transition Buck-Boost Converter for 3G and 4G RF Power Amplifiers datasheet
PDF, 2.7 Mb, 修订版: D, 档案已发布: Apr 14, 2015
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin12
Package TypeYZR
Industry STD TermDSBGA
JEDEC CodeR-XBGA-N
Package QTY250
CarrierSMALL T&R
Device Marking3269
Width (mm)1.8
Length (mm)2
Thickness (mm).675
Pitch (mm).5
Max Height (mm).675
Mechanical Data下载

参数化

BypassN/A
Iout(Max)0.75 A
Operating Temperature Range-30 to 85 C
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Special FeaturesAdjustable Output,Light Load Efficiency
Switching Frequency(Max)2700 kHz
Switching Frequency(Min)2100 kHz
Switching Frequency(Typ)2400 kHz
TopologyBuck-Boost
Vin(Max)5.5 V
Vin(Min)2.7 V
Vout(Max)4.2 V
Vout(Min)0.6 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM3269EVM
    LM3269EVM RF DC/DC Buck-Boost Converter with Seamless Mode Transition Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • HS Load/Line Transient Jigs and App Rpt for Testing POL Regulators
    PDF, 1.9 Mb, 档案已发布: Apr 30, 2013
    These days, high-speed and communication portable systems employ voltage regulators that demandfaster response time. It is necessary to generate steps in line voltage and load current that are fast withrespect to the regulator’s control loop response time. Lab equipment and many apparatus that use opamps,passives, and large driver chains are limiting the rise and fall times of the stimulus s

模型线

系列: LM3269 (2)

制造商分类

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > RF DC/DC Converter