TLV62585 Series

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

Catalog(6 parts)

Part	Supplier Device Package	Current - Output▲▼	Frequency - Switching▲▼	Output Type	Voltage - Input (Min)▲▼	Voltage - Output (Min/Fixed)▲▼	Voltage - Output (Max)▲▼	Number of Outputs▲▼	Package / Case	Function	Topology	Voltage - Input (Max)▲▼	Operating Temperature▲▼	Operating Temperature▲▼	Output Configuration	Mounting Type	Main Purpose	Voltage - Input▲▼	Voltage - Input▲▼	Voltage - Output▲▼	Board Type	Utilized IC / Part	Outputs and Type	Outputs and Type▲▼	Supplied Contents
Texas Instruments TLV62585PDRLR Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-563, SOT-666	SOT-5X3	3 A	1500000 Hz	Adjustable	2.5 V	0.6000000238418579 V	5.5 V	1 ul	SOT-563, SOT-666	Step-Down	Buck	5.5 V	125 °C	-40 °C	Positive	Surface Mount
Texas Instruments TLV62585EVM-824 TLV62585 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board		3 A	1500000 Hz														DC/DC, Step Down	2.5 V	5.5 V	1.7999999523162842 V	Fully Populated	TLV62585	Non-Isolated	1 ul	Board(s)
Texas Instruments TLV62585DRLR Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-563, SOT-666	SOT-5X3	3 A	1500000 Hz	Adjustable	2.5 V	0.6000000238418579 V	5.5 V	1 ul	SOT-563, SOT-666	Step-Down	Buck	5.5 V	125 °C	-40 °C	Positive	Surface Mount
Texas Instruments TLV62585DRLT Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-563, SOT-666	SOT-5X3	3 A	1500000 Hz	Adjustable	2.5 V	0.6000000238418579 V	5.5 V	1 ul	SOT-563, SOT-666	Step-Down	Buck	5.5 V	125 °C	-40 °C	Positive	Surface Mount
Texas Instruments TLV62585PEVM-030 TLV62585P - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board		3 A	1500000 Hz														DC/DC, Step Down	2.5 V	5.5 V	1.7999999523162842 V	Fully Populated	TLV62585P	Non-Isolated	1 ul	Board(s)
Texas Instruments TLV62585PDRLT Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-563, SOT-666	SOT-5X3	3 A	1500000 Hz	Adjustable	2.5 V	0.6000000238418579 V	5.5 V	1 ul	SOT-563, SOT-666	Step-Down	Buck	5.5 V	125 °C	-40 °C	Positive	Surface Mount

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.