Datasheet Texas Instruments TPS63900DSKR — 数据表

制造商Texas Instruments
系列TPS63900
零件号TPS63900DSKR

400mA,200nA Iq降压-升压转换器,1.8V-5.5VIN,输入电流限制,动态电压定标10-SON -40至85

数据表

TPS63900 1.8-V to 5.5-V, 400-mA, 200-nA Quiescent Current Buck-Boost Converter datasheet
PDF, 1.8 Mb, 修订版: A, 档案已发布: Apr 24, 2020

价格

状态

Lifecycle StatusPreview (Device has been announced but is not in production. Samples may or may not be available)
Manufacture's Sample AvailabilityNo

打包

Pin10
Package TypeDSK
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Width (mm)2.5
Length (mm)2.5
Thickness (mm)0.75
Pitch (mm)0.5
Max Height (mm)0.8
Mechanical Data下载

参数化

Approx. price0.92 | 1ku US$
Duty cycle(Max)99 %
FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO Fixed
Iout(Max)0.4 A
Iq(Typ)0.0002 mA
Operating temperature range-40 to 85 C
Package GroupSON|10
RatingCatalog
Switch current limit(Min)1.33 A
Switch current limit(Typ)1.9 A
Switching frequency(Max)2200 kHz
Switching frequency(Min)0.01 kHz
TopologyBuck-Boost
Vin(Max)5.5 V
Vin(Min)1.8 V
Vout(Max)5 V
Vout(Min)1.8 V

生态计划

RoHSSee ti.com

设计套件和评估模块

  • Evaluation boards: TPS63900EVM
    TPS63900 low Iq buck-boost converter evaluation module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Extending Battery Life with Low-Iq and Dynamic Voltage Scaling
    PDF, 342 Kb, 档案已发布: Apr 1, 2020
    When designing a battery powered system maximizing battery life is often one of the most important design goals. This is especially true in applications such as smart and IoT sensors or wireless medical equipment where some parts need to operate continuously at a low power level and the cost of replacing the battery is high. Selecting the right converter to obtain a fixed system voltage in such a
  • Using Input Current Limiting to Extend Battery Life
    PDF, 240 Kb, 档案已发布: Apr 28, 2020
  • Layer Design for Reducing Radiated EMI of DC to DC Buck-Boost Converters
    PDF, 950 Kb, 档案已发布: Apr 22, 2020

模型线

系列: TPS63900 (3)

制造商分类

  • Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Buck-boost & inverting regulators > Buck-boost, inverting & split-rail converters (integrated switch)