3-A 17V Step-down Converter Module with Integrated Inductor - TPS82130

TPS82130 (ACTIVE)

3-A 17V Step-down Converter Module with Integrated Inductor

 

Recommended alternative parts

  • TPS62130  -  Looking for a discrete solution with external passive components? Try the TPS62130
  • TPS82085  -  Looking for lower input voltage (up to 6V)? Try the TPS82085

Description

The TPS82130 is a 17-V input 3-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 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.

Features

  • 3.0-mm × 2.8-mm × 1.5-mm MicroSiP™ Package
  • 3.0-V to 17-V Input Range
  • 3-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
  • –40°C to 125°C Operating Temperature Range
  • Create a Custom Design using the TPS82130 with the WEBENCH® Power Designer

View more

Parametrics Compare all products in Step-Down (Buck) Module

 
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)
TPS82130 LMZ10501 TPS82140 TPS82150
3    1    2    1   
3    2.7    3    3   
17    5.5    17    17   
0.9    0.6    0.9    0.9   
6    3.6    6    6   
Adjustable    Fixed    Adjustable
Fixed   
Adjustable   
Enable
Light Load Efficiency
Power Good
Tracking   
EMI Tested
Enable   
EMI Tested
Enable
Light Load Efficiency
Output Discharge
Power Good
Tracking   
EMI Tested
Enable
Light Load Efficiency
Output Discharge
Power Good
Tracking   
0.02    6.5    0.02    0.02   
1    1    1    1   
2200    2250    2200    2200   
1800    1750    1800    1800   
2000    2000    2000    2000   
Buck
Synchronous Buck   
Buck
Synchronous Buck   
Buck
Inverting Buck-Boost
Synchronous Buck   
Buck
Inverting Buck-Boost
Synchronous Buck   
-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 TPS82130

  Min   Max Range
Vin  V 3.0 to 17.0V
Vout  V 0.9 to 6V
Iout  A ≤ 3A
Ambient Temp  °C -40 to 125°C


Footprint BOM Cost Efficiency


Preview design