TPSM82822 5.5-V input, 2-A, step-down module with integrated inductor in 1.1 x 2.0 x 2.5 LGA package | TI.com

TPSM82822
This product is prototype/experimental and has not been released to the market. Testing and final processes may not be complete. This product may be subject to further changes or possible discontinuation.
5.5-V input, 2-A, step-down module with integrated inductor in 1.1 x 2.0 x 2.5 LGA package

 

Sample availability

Preproduction samples are available (XPSM82822SILR). Request now

Description

The TPSM8282x device family consists of a 1-A and 2-A step-down converter MicroSiP™ power module optimized for small solution size and high efficiency.

The power modules integrate 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 4MHz and automatically enters Power Save Mode operation at light load currents.

In Power Save Mode, the device operates with typically 4-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft startup reduces the inrush current required from the input supply. Over temperature protection and hiccup short circuit protection deliver a robust and reliable solution.

Features

  • Low profile MicroSiP™ power module
  • Up to 95% efficiency
  • 2.4-V to 5.5-V input voltage range
  • 0.6-V to 4-V adjustable output voltage
  • 4-µA operating quiescent current
  • DCS-control topology
  • Power save mode for light load efficiency
  • 100% duty cycle for lowest dropout
  • Hiccup short circuit protection
  • Output discharge
  • Power good output
  • Integrated soft startup
  • Overtemperature protection
  • 2.0-mm x 2.5-mm x 1.1-mm 10-Pin µSiL package
  • 29mm2 total solution size

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WEBENCH® Designer TPSM82822

  Min   Max Range
Vin  V 2.4 to 5.5V
Vout  V 0.6 to 4V
Iout  A ≤ 2A
Ambient Temp  °C -40 to 125°C

Parametrics

Compare all products in Buck modules (integrated inductor) Email Download to Excel
Part number Order Iout (Max) (A) Vin (Min) (V) Vin (Max) (V) Vout (Min) (V) Vout (Max) (V) Soft start Features Iq (Typ) (mA) Regulated outputs (#) Package size: mm2:W x L (PKG) Switching frequency (Max) (kHz) Switching frequency (Min) (kHz) Switching frequency (Typ) (kHz) Topology Operating temperature range (C) Duty cycle (Max) (%) Package Group Type
TPSM82822 Order now 2     2.4     5.5     0.6     4     Fixed     EMI Tested
Enable
Light Load Efficiency
Output Discharge
Power Good    
0.004     1     10uSiP: 11 mm2: 3 x 3.8 (uSiP | 10)     4000     4000     4000     Buck     -40 to 125     100     uSiP | 10     Module    
TPSM82810 Order now 4     2.75     6     0.6     5.5     Adjustable     EMI Tested
Enable
Frequency Synchronization
Light Load Efficiency
Output Discharge
Power Good
Spread Spectrum
Tracking    
0.015     1     14uSiP: 12 mm2: 3 x 4 (uSiP | 14)     4000     1800     2250     Buck     -40 to 125     100     uSiP | 14     Module    
TPSM82813 Samples not available 3     2.75     6     0.6     5.5     Adjustable     EMI Tested
Enable
Frequency Synchronization
Light Load Efficiency
Output Discharge
Power Good
Spread Spectrum
Tracking    
0.015     1     14uSiP: 12 mm2: 3 x 4 (uSiP | 14)     4000     1800     2250       -40 to 125     100     uSiP | 14     Module    
TPSM82821 Samples not available 1     2.4     5.5     0.6     4     Fixed     EMI Tested
Enable
Light Load Efficiency
Output Discharge
Power Good    
0.004     1     10uSiP: 11 mm2: 3 x 3.8 (uSiP | 10)     4000     4000     4000     Buck
Synchronous Buck    
-40 to 125     100     uSiP | 10     Module