TLV62130A Series
3-17V 3A Step-Down Converter with DCS-Control in 3x3 QFN Package
Manufacturer: Texas Instruments
Catalog
3-17V 3A Step-Down Converter with DCS-Control in 3x3 QFN Package
Key Features
• DCS-Control™ TopologyInput Voltage Range: 3 V to 17 VUp to 3-A Output CurrentAdjustable Output Voltage From 0.9 V to 5.5 VPin-Selectable Output Voltage (Nominal, + 5%)Programmable Soft Start and TrackingSeamless Power Save Mode TransitionQuiescent Current of 19 µA (Typical)Selectable Operating FrequencyPower Good Output100% Duty Cycle ModeShort-Circuit ProtectionOver Temperature ProtectionFor Improved Feature Set, seeTPS62130Pin to Pin compatible withTLV62150Available in a 3-mm × 3-mm, VQFN-16 PackageCreate a Custom Design Using the TLV62130 With theWEBENCH®Power DesignerDCS-Control™ TopologyInput Voltage Range: 3 V to 17 VUp to 3-A Output CurrentAdjustable Output Voltage From 0.9 V to 5.5 VPin-Selectable Output Voltage (Nominal, + 5%)Programmable Soft Start and TrackingSeamless Power Save Mode TransitionQuiescent Current of 19 µA (Typical)Selectable Operating FrequencyPower Good Output100% Duty Cycle ModeShort-Circuit ProtectionOver Temperature ProtectionFor Improved Feature Set, seeTPS62130Pin to Pin compatible withTLV62150Available in a 3-mm × 3-mm, VQFN-16 PackageCreate a Custom Design Using the TLV62130 With theWEBENCH®Power Designer
Description
AI
The TLV62130 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 by use of the DCS-Control™ topology.
With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. It supports up to 3-A continuous output current at output voltages from 0.9 V to 5.5 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 draw quiescent current of about 19 µA 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 2 µA.
The device is packaged in a 16-pin VQFN package measuring 3 mm × 3 mm (RGT).
The TLV62130 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 by use of the DCS-Control™ topology.
With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. It supports up to 3-A continuous output current at output voltages from 0.9 V to 5.5 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 draw quiescent current of about 19 µA 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 2 µA.
The device is packaged in a 16-pin VQFN package measuring 3 mm × 3 mm (RGT).
