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TI TPS62131RGTR product image
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TI TPS62131RGTRRoHS

Manufacturer
TI
MPN
TPS62131RGTR
LCSC Part #
C2072603
Packaging
QFN-16-EP(3x3)
Customer #
Key Attributes
3A step-down converter from 3V to 17V
Datasheetpdf iconTI TPS62131RGTR
In-Stock: 845
845 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.5406$ 1.54
10+$ 1.3563$ 13.56
30+$ 1.227$ 36.81
100+$ 1.109$ 110.90
500+$ 1.054$ 527.00
1,000+$ 1.0314$ 1031.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingQFN-16-EP(3x3)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching1.25MHz~2.5MHz
FunctionStep-down type
Number of Outputs1
FeaturesAdjustable soft-start;Output voltage tracking;Operating status indication;Light load efficient mode;Overcurrent Protection
TopologyBuck
Output TypeFixed
Operating Voltage3V~17V
Switch tube (built-in/external)Built-in
Output Voltage1.8V
Output Current3A
Quiescent Current17uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TPS6213x family are easy-to-use synchronous step-down DC/DC converters optimized for high power density applications. A high switching frequency with a typical value of 2.5MHz supports the use of small inductors, and the DCS-Control topology provides fast transient response and high output voltage accuracy.

The device features a wide input voltage operating range of 3V to 17V, suitable for systems powered by Li-ion or other batteries and 12V intermediate power rails. These devices support up to 3A continuous output current (when using 100% duty cycle mode) over an output voltage range of 0.9V to 6V. The output voltage startup ramp is controlled by the soft-start pin, enabling operation as a standalone power supply or in a tracking configuration. Power sequencing can also be achieved by configuring the enable pin and open-drain power-good pin.

In power save mode, these devices draw approximately 17μA of quiescent current from VIN. The devices automatically and seamlessly enter power save mode at light loads, maintaining high efficiency across the full load range. The device is shut down in shutdown mode, with a supply current of less than 2μA.

The device is available in adjustable and fixed output voltage versions, in a 3mm × 3mm (RGT) 16-pin VQFN package.

Features

AI Translation
  • DCS-Control™ topology input voltage range: 3 V to 17 V
  • Up to 3A output current
  • Adjustable output voltage range: 0.9 V to 6 V
  • Pin-selectable output voltage (nominal, +5%)
  • Programmable soft-start and tracking
  • Seamless transition to power-save mode
  • 17μA quiescent current (typical)
  • Selectable operating frequency
  • Power-good output
  • 100% duty cycle mode
  • Short-circuit protection
  • Thermal protection
  • Pin-to-pin compatible with TPS62140 and TPS62150
  • 3mm × 3mm QFN-16 package
  • Reduced design time with TPS82130

Applications

AI Translation
  • Standard 12V power rail
  • POL power supply from single or multi-cell Li-Ion battery
  • Solid-state drives (SSD)
  • Embedded systems
  • LDO replacement
  • Mobile PCs, tablets, modems, cameras
  • Servers, micro-servers
  • Data terminals, electronic point-of-sale (ePOS)