TPS82150 集成电感的 17V 输入、1A 降压转换器 MicroSiPTM 模块 - TPS82150

TPS82150 (正在供货)

TPS82150 集成电感的 17V 输入、1A 降压转换器 MicroSiPTM 模块

 

描述

The TPS82150 is a 17-V input 1-A step-down converter MicroSiP™ power module optimized for small solution size and high efficiency. The module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment.

To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.0 MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 20-µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation.

特性

  • 3.0-mm x 2.8-mm x 1.5-mm MicroSiP™ Package
  • 3.0-V to 17-V Input Range
  • 1-A Continuous Output Current
  • DCS-Control™ Topology
  • Power Save Mode for Light Load Efficiency
  • 20-µA Operating Quiescent Current
  • 0.9-V to 6-V Adjustable Output Voltage
  • 100% Duty Cycle for Lowest Dropout
  • Power Good Output
  • Programmable Soft Startup with Tracking
  • Thermal Shutdown Protection
  • Pin to Pin compatible with TPS82130 and TPS82140
  • –40°C to 125°C Operating Temperature Range
  • Create a Custom Design using the TPS82150 with the WEBENCH® Power Designer

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参数 与其它产品相比 降压模块

 
Iout (Max) (A)
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Soft Start
Features
Iq (Typ) (mA)
Regulated Outputs (#)
Switching Frequency (Max) (kHz)
Switching Frequency (Min) (kHz)
Switching Frequency (Typ) (kHz)
Topology
Operating Temperature Range (C)
TPS82150 LMZ10501 LMZ21701 TPS82130 TPS82140
1    1    1    3    2   
3    2.7    3    3    3   
17    5.5    17    17    17   
0.9    0.6    0.9    0.9    0.9   
6    3.6    6    6    6   
Adjustable    Fixed    Adjustable    Adjustable    Adjustable
Fixed   
EMI Tested
Enable
Light Load Efficiency
Output Discharge
Power Good
Tracking   
EMI Tested
Enable   
EMI Tested
Enable
Light Load Efficiency
Power Good   
Enable
Light Load Efficiency
Power Good
Tracking   
EMI Tested
Enable
Light Load Efficiency
Output Discharge
Power Good
Tracking   
0.02    6.5    0.017    0.02    0.02   
1    1    1    1    1   
2200    2250    2500    2200    2200   
1800    1750    1250    1800    1800   
2000    2000    2000    2000    2000   
Buck
Inverting Buck-Boost
Synchronous Buck   
Buck
Synchronous Buck   
Synchronous Buck    Buck
Synchronous Buck   
Buck
Inverting Buck-Boost
Synchronous Buck   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
New! Interactive Design
Click to instantly view a schematic, charts, Bill of Materials, and Operating Values.

WEBENCH® Designer TPS82150

  最小   最大 范围
输入电压  V 3.0 to 17.0V
输出电压  V 0.9 to 6V
输出电流  A ≤ 1A
环境温度  °C -40 to 125°C


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Preview design