TPS6213013A-Q1 (ACTIVE)

3V - 17V 3A AUTOMOTIVE Step-Down Converter In 3X3 QFN Package

 

Description

The TPS6213XA-Q1 devices are easy-to-use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy through the use of the DCS-Control™ topology.

With a wide operating input-voltage range of 3 to 17 V, the devices are ideally suited for systems powered from intermediate bus power rails. The devices support up to 3-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). The output-voltage startup ramp is controlled by the soft-start pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable and open-drain power-good pins.

In power save mode, the devices show quiescent current of about 17 µA from VIN. Power save mode which is entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the devices are turned off and shutdown current consumption is less than 2 µA. The devices are packaged in a 16-pin VQFN package measuring 3 × 3 mm (RGT).

Features

  • DCS-Control™ Topology
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade: –40°C to 125°C Operating Junction Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Input Voltage Range: 3 to 17V
  • Adjustable Output Voltage from 0.9 to 6V
  • Pin-Selectable Output Voltage (nominal, + 5%)
  • Programmable Soft Start and Tracking
  • Seamless Power Save Mode Transition
  • Quiescent Current of 17µA (typ.)
  • Selectable Operating Frequency
  • Power Good Output
  • 100% Duty Cycle Mode
  • Short Circuit Protection
  • Over Temperature Protection
  • Pin to Pin Compatible with TPS62150A-Q1
  • Available in a 3 × 3 mm, VQFN-16 Package
  • Create a Custom Design Using the TPS62130A-Q1 with the WEBENCH® Power Designer

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Parametrics Compare all products in Buck Converter (Integrated Switch)

 
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
TPS6213013A-Q1 TPS62130A-Q1 TPS62133A-Q1 TPS62150A-Q1 TPS62152-Q1 TPS62153A-Q1
3    3    3    3    3    3   
17    17    17    17    17    17   
1.3    0.9    5    0.9    3.3    5   
1.3    6    5    6.3    3.3    5   
3    3    3    1    1    1   
1    1    1    1    1    1   
1250    1250    1250    1250    1250    1250   
2500    2500    2500    2500    2500    2500   
0.017    0.017    0.017    0.017    0.017    0.017   
Enable
Light Load Efficiency
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Tracking
Voltage Margining   
Enable
Light Load Efficiency
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Tracking
Voltage Margining   
Enable
Light Load Efficiency
Power Good
Pre-Bias Start-Up
Synchronous Rectification
Tracking
Voltage Margining   
Enable
Light Load Efficiency
Output Discharge
Power Good
Synchronous Rectification
Tracking
Voltage Margining   
Enable
Light Load Efficiency
Output Discharge
Power Good
Synchronous Rectification
Tracking
Voltage Margining   
Enable
Light Load Efficiency
Output Discharge
Power Good
Synchronous Rectification
Tracking
Voltage Margining   
Constant on-time (COT)    Constant on-time (COT)    Constant on-time (COT)    Constant on-time (COT)    Voltage Mode    Constant on-time (COT)   
100    100    100    100    100    100   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
Automotive    Automotive    Automotive    Automotive    Automotive    Automotive   
VQFN    VQFN    VQFN    VQFN    VQFN    VQFN   
New! Interactive Design
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WEBENCH® Designer TPS6213013A-Q1

  Min   Max Range
Vin  V 3.0 to 17.0V
Vout  V 1.3 to 1.3V
Iout  A ≤ 3A
Ambient Temp  °C -40 to 125°C


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