TLV62585 Series

2.5V-5.5V input, 3-A high efficiency step-down converter in 2x2 QFN or SOT563 package

Catalog

2.5V-5.5V input, 3-A high efficiency step-down converter in 2x2 QFN or SOT563 package

Part	Outputs and Type	Outputs and Type	Regulator Topology	Voltage - Output	Current - Output	Utilized IC / Part	Board Type	Main Purpose	Supplied Contents	Voltage - Input [Min]	Voltage - Input [Max]	Frequency - Switching	Output Configuration	Topology	Output Type	Voltage - Input (Min) [Min]	Function	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Min/Fixed)	Supplier Device Package	Number of Outputs	Package / Case	Voltage - Output (Max) [Max]	Voltage - Input (Max) [Max]	Mounting Type
Texas Instruments TLV62585EVM-824	Non-Isolated	1	Buck	1.8 V	3 A	TLV62585	Fully Populated	DC/DC Step Down	Board(s)	2.5 V	5.5 V	1.5 MHz
Texas Instruments TLV62585DRLR					3 A							1.5 MHz	Positive	Buck	Adjustable	2.5 V	Step-Down	-40 °C	125 ¯C	0.6 V	SOT-5X3	1	SOT-563 SOT-666	5.5 V	5.5 V	Surface Mount
Texas Instruments TLV62585DRLT					3 A							1.5 MHz	Positive	Buck	Adjustable	2.5 V	Step-Down	-40 °C	125 ¯C	0.6 V	SOT-5X3	1	SOT-563 SOT-666	5.5 V	5.5 V	Surface Mount
Texas Instruments TLV62585PEVM-030	Non-Isolated	1	Buck	1.8 V	3 A	TLV62585P	Fully Populated	DC/DC Step Down	Board(s)	2.5 V	5.5 V	1.5 MHz
Texas Instruments TLV62585PDRLT					3 A							1.5 MHz	Positive	Buck	Adjustable	2.5 V	Step-Down	-40 °C	125 ¯C	0.6 V	SOT-5X3	1	SOT-563 SOT-666	5.5 V	5.5 V	Surface Mount
Texas Instruments TLV62585RWTT					3 A							1.5 MHz	Positive	Buck	Adjustable	2.5 V	Step-Down	-40 °C	125 ¯C	0.6 V	12-VQFN-HR (2x2)	1	12-PowerVFQFN	5.5 V	5.5 V	Surface Mount

Catalog

2.5V-5.5V input, 3-A high efficiency step-down converter in 2x2 QFN or SOT563 package

Key Features

• Up to 95% efficiencyLow RDS(ON)power switches 56 mΩ / 32 mΩ2.5-V to 5.5-V input voltage rangeAdjustable output voltage from 0.6-V to VINPower save mode for light load efficiency100% duty cycle for lowest dropout35-µA operating quiescent current1.5-MHz typical switching frequencyShort circuit protection (HICCUP)Output dischargePower good outputThermal shutdown protectionAvailable in 2-mm × 2-mm QFN or 1.6-mm x 1.6-mm SOT563 packageCreate a custom design using the TLV62585 with theWEBENCH®Power DesignerUp to 95% efficiencyLow RDS(ON)power switches 56 mΩ / 32 mΩ2.5-V to 5.5-V input voltage rangeAdjustable output voltage from 0.6-V to VINPower save mode for light load efficiency100% duty cycle for lowest dropout35-µA operating quiescent current1.5-MHz typical switching frequencyShort circuit protection (HICCUP)Output dischargePower good outputThermal shutdown protectionAvailable in 2-mm × 2-mm QFN or 1.6-mm x 1.6-mm SOT563 packageCreate a custom design using the TLV62585 with theWEBENCH®Power Designer

Description

The TLV62585 device is a high-frequency synchronous step-down converter optimized for compact solution size and high efficiency. The device integrates switches capable of delivering an output current up to 3 A. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode with typical 1.5-MHz switching frequency. At light load, the device automatically enters Power Save Mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 2 µA. The internal compensation circuit allows a compact solution and small external components. An internal soft start circuit limits the inrush current during startup. Other features like short circuit protection, thermal shutdown protection, output discharge and power good are built-in. The device is available in a 2-mm × 2-mm QFN or 1.6-mm x 1-6-mm SOT563 package. The TLV62585 device is a high-frequency synchronous step-down converter optimized for compact solution size and high efficiency. The device integrates switches capable of delivering an output current up to 3 A. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode with typical 1.5-MHz switching frequency. At light load, the device automatically enters Power Save Mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 2 µA. The internal compensation circuit allows a compact solution and small external components. An internal soft start circuit limits the inrush current during startup. Other features like short circuit protection, thermal shutdown protection, output discharge and power good are built-in. The device is available in a 2-mm × 2-mm QFN or 1.6-mm x 1-6-mm SOT563 package.