TI,TI公司,TI代理商
TI(德州仪器)| TI产品型号搜索
专营TI元器件,强大的现货交付能力,解决您的采购难题
全流程提供TI现货供应链服务
当前位置:TI公司 > > TI芯片 >> TPS622316
TPS622316技术文档下载:
TPS622316技术文档产品手册下载
TPS622316 - 产品图解:
TPS622316-采用 1x1.5 SON 封装的 3MHz、2.7V 超小型降压转换器
TPS622316-转换器(集成开关)-DC/DC开关稳压器-电源管理
TPS622316-TPS6223xx 2-MHz and 3-MHz Ultra Small Step-Down Converter in 1 x 1.5 USON Package
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - TPS622316介绍
TPS622316 - 采用 1x1.5 SON 封装的 3MHz、2.7V 超小型降压转换器

TPS622316是TI公司的一款转换器(集成开关)产品,TPS622316是采用 1x1.5 SON 封装的 3MHz、2.7V 超小型降压转换器,本页介绍了TPS622316的产品说明、应用、特性等,并给出了与TPS622316相关的TI元器件型号供参考。

TPS622316 - 采用 1x1.5 SON 封装的 3MHz、2.7V 超小型降压转换器 - 转换器(集成开关) - DC/DC开关稳压器 - TI公司(Texas Instruments,德州仪器)

产品特性
  • 2 MHz / 3 MHz Switch Frequency
  • Up to 94% Efficiency
  • Output Peak Current up to 500 mA
  • Excellent AC and Transient Load Regulation
  • High PSRR (up to 90 dB)
  • Small External Output Filter Components 1 μH and 4.7 μF
  • VIN range from 2.05 V to 6 V
  • Optimized Power-Save Mode For Low Output Ripple Voltage
  • Forced PWM Mode Operation
  • Typ. 22-μA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Small 1-mm × 1.5-mm × 0.6-mm USON Package
  • 12-mm2 Minimum Solution Size
  • Supports 0.6-mm Maximum Solution Height
  • Soft-Start With Typical 100 μs Start-Up Time
产品应用
  • LDO Replacement
  • Portable Audio, Portable Media
  • Cell Phones
  • Low Power Wireless
  • Low Power DSP Core Supply
  • Digital Cameras
产品说明

The TPS6223x device family is a high-frequency, synchronous, step-down DC – DC converter optimized for battery powered portable applications. It supports up to 500-mA output current and allows the use of tiny and low-cost chip inductors and capacitors.

With a wide input voltage range of 2.05 V to 6 V, the device supports applications powered by Li-Ion batteries with extended voltage range. The minimum input voltage of 2.05 V allows as well the operation from Li-primary or two alkaline batteries. Different fixed output voltage versions are available from 1.0 V to 3.3 V.

The TPS6223x series features switch frequency up to 3.8 MHz. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode and automatically enters power-save mode operation at light load currents to maintain high efficiency over the entire load current range.

Because of its excellent power supply rejection ratio (PSRR) and AC load regulation performance, the device is also suitable to replace linear regulators to obtain better power conversion efficiency.

The power-save mode in TPS6223x reduces the quiescent current consumption down to 22 μA during light load operation. It is optimized to achieve very low output voltage ripple even with small external component and features excellent AC load regulation.

For very noise-sensitive applications, the device can be forced to PWM mode operation over the entire load range by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 μA. The TPS6223x operates over a free air temperature range of –40°C to 85°C. It is available in a 1 mm × 1.5 mm × 0.6 mm 6-pin SON package.

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
TPS6223xxUSON (6)1.45 mm x 1.00 mm
下面可能是您感兴趣的TI公司转换器(集成开关)元器件
  • SN75DP149 - 6Gbps DP++ 转 HDMI 重定时器
  • TPS70251 - 双路输出低压降 (LDO) 稳压器
  • TM4C1294NCPDT - Tiva C 系列 TM4C1294NCPDT 微控制器数据表
  • DS90CP04 - 1.5 Gbps 4x4 LVDS 交叉点交换器
  • SN74LS21 - 双路 4 输入正与门
  • LM22674 - 具有精密启用的 500 mA SIMPLE SWITCHER?,降压电压稳压器
  • TPS61042 - 采用 QFN-8 封装的 30V 500mA 开关升压转换器,用于白光 LED 应用领域
  • 74ACT11257 - 具有三态输出的四路 2 线路至 1 线路数据选择器/多路复用器
  • TMS320F2809 - TMS320F2809, F2808, F2806, F2802, F2801, C2802, C2801, UCD9501 DSP
  • TPS2150 - 用于高功率 USB 外设、具有双路电流限制的可调节 LDO Plus 3.3V 开关
  • 节约时间成本,提高采购效率,TI官网授权代理
    TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
    TI公司产品现货专家,订购TI公司产品不限最低起订量,TI产品大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
    寻找全球TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购