Product Summary

The TLV62130 is an easy to use synchronous step down DC-DC converter optimized for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control topology.

With its wide operating input voltage range of 4V to 17V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12V intermediate power rails. It supports up to 3A continuous output current at output voltages between 0.9V and 5V (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 19μA from VIN. Power Save Mode, entered automatically and seamlessly if load is small, maintains high efficiency over the entire load range. In Shutdown Mode, the device is turned off and shutdown current consumption is less than 2μA.

The device is packaged in a 16-pin QFN package measuring 3 × 3 mm (RGT).


Features

  • DCS-Control Topology
  • Input Voltage Range: 4 to 17V
  • Up to 3A Output Current
  • Adjustable Output Voltage from 0.9 to 5V
  • Pin-Selectable Output Voltage (nominal, + 5%)
  • Programmable Soft Start and Tracking
  • Seamless Power Save Mode Transition
  • Quiescent Current of 19μA (typ.)
  • Selectable Operating Frequency
  • Power Good Output
  • 100% Duty Cycle Mode
  • Short Circuit Protection
  • Over Temperature Protection
  • For Improved Feature Set, see TPS62130
  • Available in a 3 × 3 mm, QFN-16 Package

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TLV62130RGTR
TLV62130RGTR
Texas Instruments
DC/DC Switching Converters 4-17V 3A Step-Down Converter
Data Sheet
0-2310: $0.70
2310-3000: $0.70
3000-6000: $0.68
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(USD)		 Quantity
TLV61220DBVR
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Data Sheet
0-2230: $0.49
2230-3000: $0.47
3000-6000: $0.45
TLV61220DBVT
TLV61220DBVT
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DC/DC Switching Converters Low Input Vltg Step-UP Converter
Data Sheet
0-1: $1.21
1-25: $1.05
25-100: $0.95
100-250: $0.84
TLV61220EVM-120
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TLV61224DCKR
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Data Sheet
0-2310: $0.39
2310-3000: $0.38
3000-6000: $0.38
6000-12000: $0.37
TLV61224DCKT
TLV61224DCKT
Texas Instruments
DC/DC Switching Regulators Sgl Cell High Eff Step-Up Converter
Data Sheet
0-1: $0.99
1-25: $0.80
25-100: $0.73
100-250: $0.65
TLV61225DCKR
TLV61225DCKR
Texas Instruments
DC/DC Switching Regulators Single Cell High Eff Step-Up Converter
Data Sheet
0-2310: $0.39
2310-3000: $0.38
3000-6000: $0.38
6000-12000: $0.37