Texas Instruments TPS62040DGQR
- Part Number:
- TPS62040DGQR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3294653-TPS62040DGQR
- Description:
- IC REG BUCK ADJ 1.2A SYNC 10MSOP
- Datasheet:
- TPS62040DGQR
- Payment:
- Delivery:
Description
The TPS6204x family of devices are high-efficiency synchronous step-down DC-DC converters optimized for battery-powered portable applications. They are ideal for portable devices powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries. With an output voltage range from 6.0 V down to 0.7 V, the devices support low-voltage DSPs and processors in PDAs, pocket PCs, as well as notebooks and subnotebook computers. The TPS6204x operates at a fixed switching frequency of 1.25 MHz and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications, the devices can be forced into fixed-frequency PWM mode by pulling the MODE pin high. The TPS6204x supports up to 1.2-A load current.
Features
Up to 95% Conversion Efficiency
Typical Quiescent Current: 18 μA
Load Current: 1.2 A
Operating Input Voltage Range: 2.5 V to 6.0 V
Switching Frequency: 1.25 MHz
Adjustable and Fixed Output Voltage
Power Save Mode Operation at Light Load Currents
100% Duty Cycle for Lowest Dropout
Internal Softstart
Dynamic Output Voltage Positioning
Thermal Shutdown
Short-Circuit Protection
10-Pin MSOP PowerPad™ Package
10-Pin QFN 3 x 3 mm Package
Applications
PDA, Pocket PC, and Smart Phones
USB Powered Modems
CPUs and DSPs
PC Cards and Notebooks
xDSL Applications
Standard 5-V to 3.3-V Conversion
The TPS6204x family of devices are high-efficiency synchronous step-down DC-DC converters optimized for battery-powered portable applications. They are ideal for portable devices powered by a single Li-Ion battery cell or by 3-cell NiMH/NiCd batteries. With an output voltage range from 6.0 V down to 0.7 V, the devices support low-voltage DSPs and processors in PDAs, pocket PCs, as well as notebooks and subnotebook computers. The TPS6204x operates at a fixed switching frequency of 1.25 MHz and enters the power save mode operation at light load currents to maintain high efficiency over the entire load current range. For low noise applications, the devices can be forced into fixed-frequency PWM mode by pulling the MODE pin high. The TPS6204x supports up to 1.2-A load current.
Features
Up to 95% Conversion Efficiency
Typical Quiescent Current: 18 μA
Load Current: 1.2 A
Operating Input Voltage Range: 2.5 V to 6.0 V
Switching Frequency: 1.25 MHz
Adjustable and Fixed Output Voltage
Power Save Mode Operation at Light Load Currents
100% Duty Cycle for Lowest Dropout
Internal Softstart
Dynamic Output Voltage Positioning
Thermal Shutdown
Short-Circuit Protection
10-Pin MSOP PowerPad™ Package
10-Pin QFN 3 x 3 mm Package
Applications
PDA, Pocket PC, and Smart Phones
USB Powered Modems
CPUs and DSPs
PC Cards and Notebooks
xDSL Applications
Standard 5-V to 3.3-V Conversion
Texas Instruments TPS62040DGQR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS62040DGQR.
- Factory Lead Time8 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day ago)
- Mounting TypeSurface Mount
- Package / Case10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- Surface MountYES
- Number of Pins10
- Weight23.501755mg
- Operating Temperature-40°C~85°C TA
- PackagingCut Tape (CT)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations10
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
- Additional FeaturePFM MODE IS ALSO AVAILABLE
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Terminal Pitch0.5mm
- Base Part NumberTPS62040
- FunctionStep-Down
- Number of Outputs1
- Efficiency95 %
- Output Voltage6V
- Output TypeAdjustable
- Max Output Current1.2A
- Operating Supply Voltage6V
- Voltage - Input (Min)2.5V
- Input Voltage-Nom3.6V
- Analog IC - Other TypeSWITCHING REGULATOR
- Output ConfigurationPositive
- Quiescent Current18μA
- Max Output Voltage6V
- Voltage - Output (Min/Fixed)0.7V
- TopologyBuck
- Control ModeVOLTAGE-MODE
- Frequency - Switching1.25MHz
- Control TechniquePULSE WIDTH MODULATION
- Synchronous RectifierYes
- Min Output Voltage700mV
- Height1.1mm
- Length3mm
- Width3mm
- Thickness1.02mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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