TPS62063 采用 2x2mm SON 封装的 3MHz、1.6A 降压转换器,Vout=3.3V | 德州仪器

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采用 2x2mm SON 封装的 3MHz、1.6A 降压转换器,Vout=3.3V

采用 2x2mm SON 封装的 3MHz、1.6A 降压转换器,Vout=3.3V - TPS62063


The TPS6206x is a family of highly efficient synchronous step-down DC-DC converters. They provide up to 1.6-A output current.

With an input voltage range of 2.7 V to 6 V, the device is a perfect fit for power conversion from a single Li-Ion battery as well from 5-V or 3.3-V system supply rails. The TPS6206x operates at 3-MHz fixed frequency and enters power save mode operation at light load currents to maintain high efficiency over the entire load current range. The power save mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high.

In the shutdown mode, the current consumption is reduced to less than 1 µA and an internal circuit discharges the output capacitor.

TPS6206x family is optimized for operation with a tiny 1-µH inductor and a small 10-µF output capacitor to achieve smallest solution size and high regulation performance.

The TPS6206x operates over a free air temperature of –40°C to 85°C. The device is available in a small 2-mm × 2-mm × 0.75-mm 8-pin WSON PowerPAD integrated circuit package.


  • 3-MHz Switching Frequency
  • VIN Range from 2.7 V to 6 V
  • 1.6-A Output Current
  • Up to 97% Efficiency
  • Power Save Mode and 3-MHz Fixed PWM Mode
  • Output Voltage Accuracy in PWM Mode ±1.5%
  • Output Discharge Function
  • Typical 18-µA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Voltage Positioning
  • Clock Dithering
  • Supports Maximum 1-mm Height Solutions
  • Available in a 2 mm × 2 mm × 0.75 mm WSON
    • Point of Load (POL)
    • Notebooks, Pocket PCs
    • Portable Media Players
    • DSP Supplies

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WEBENCH® Designer TPS62063

  最小   最大 范围
输入电压  V 3.3 to 6.0V
输出电压  V 3.3 to 3.3V
输出电流  A ≤ 1.6A
环境温度  °C -40 to 85°C


与其它产品相比 降压转换器(集成开关) 邮件 下载到电子表格中
Part number 立即下单 Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Iout (Max) (A) Regulated outputs (#) Switching frequency (Min) (kHz) Switching frequency (Max) (kHz) Iq (Typ) (mA) Features Control mode Duty cycle (Max) (%) Operating temperature range (C) Rating Package Group Type Package size: mm2:W x L (PKG)
TPS62063 立即下单 3.3     6     3.3     3.3     1.6     1     2600     3400     0.018     Enable
Forced PWM
Light Load Efficiency
Output Discharge
Spread Spectrum
Synchronous Rectification    
Voltage Mode     100     -40 to 85     Catalog     WSON | 8     Converter     8WSON: 4 mm2: 2 x 2 (WSON | 8)