TPS62005 Series

1.8-V Output, 600-mA, 95% Efficient Step-Down Converter in MSOP-10

Catalog(3 parts)

Part	Output Type▲▼	Voltage - Input (Min)▲▼	Mounting Type	Package / Case	Voltage - Output (Min/Fixed)▲▼	Frequency - Switching▲▼	Supplier Device Package	Number of Outputs▲▼	Function	Operating Temperature▲▼	Operating Temperature▲▼	Topology	Current - Output▲▼	Output Configuration	Voltage - Input (Max)▲▼	Qualification	Grade
Texas Instruments TPS62005DGSR Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	27.030000686645508 °C/W	2.5 V	Surface Mount	10-MSOP, 10-TFSOP	1.7999999523162842 V	750000 Hz	10-VSSOP	1 ul	Step-Down	85 °C	-40 °C	Buck	0.6000000238418579 A	Positive	5.5 V
Texas Instruments TPS62005DGS Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	27.030000686645508 °C/W	2.5 V	Surface Mount	10-MSOP, 10-TFSOP	1.7999999523162842 V	750000 Hz	10-VSSOP	1 ul	Step-Down	85 °C	-40 °C	Buck	0.6000000238418579 A	Positive	5.5 V
Texas Instruments TPS62005QDGSRQ1 Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	27.030000686645508 °C/W	2.5 V	Surface Mount	10-MSOP, 10-TFSOP	1.7999999523162842 V	750000 Hz	10-VSSOP	1 ul	Step-Down	125 °C	-40 °C	Buck	0.6000000238418579 A	Positive	5.5 V	AEC-Q100	Automotive

Key Features

• High-Efficiency Synchronous Step-DownConverter with More than 95% Efficiency2-V to 5.5-V Operating Input Voltage RangeAdjustable Output Voltage Range From 0.8 V toVINFixed Output Voltage Options Available in 0.9 V,1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 VSynchronizable to External Clock Signal up to1 MHzUp to 600 mA Output CurrentPin-Programmable Current LimitHigh Efficiency Over a Wide Load Current Rangein Power Save Mode100% Maximum Duty Cycle for Lowest DropoutLow-Noise Operation Antiringing Switch andPFM/PWM Operation ModeInternal Softstart50-µA Quiescent Current (TYP)Available in the 10-Pin Microsmall OutlinePackage (VSSOP)Evaluation Module AvailableHigh-Efficiency Synchronous Step-DownConverter with More than 95% Efficiency2-V to 5.5-V Operating Input Voltage RangeAdjustable Output Voltage Range From 0.8 V toVINFixed Output Voltage Options Available in 0.9 V,1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 VSynchronizable to External Clock Signal up to1 MHzUp to 600 mA Output CurrentPin-Programmable Current LimitHigh Efficiency Over a Wide Load Current Rangein Power Save Mode100% Maximum Duty Cycle for Lowest DropoutLow-Noise Operation Antiringing Switch andPFM/PWM Operation ModeInternal Softstart50-µA Quiescent Current (TYP)Available in the 10-Pin Microsmall OutlinePackage (VSSOP)Evaluation Module Available

Description

The TPS6200x devices are a family of low-noise synchronous step-down DC/DC converters that are ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery. The TPS6200x operates typically down to an input voltage of 1.8 V, with a specified minimum input voltage of 2 V. The TPS62000 operates over a free-air temperature range of –40°C to 85°C.The device is available in the 10-pin (DGS) microsmall outline package (VSSOP). The TPS6200x devices are a family of low-noise synchronous step-down DC/DC converters that are ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery. The TPS6200x operates typically down to an input voltage of 1.8 V, with a specified minimum input voltage of 2 V. The TPS62000 operates over a free-air temperature range of –40°C to 85°C.The device is available in the 10-pin (DGS) microsmall outline package (VSSOP).