Texas Instruments TPS51222RTVR
- Part Number:
- TPS51222RTVR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3313045-TPS51222RTVR
- Description:
- IC REG QD BUCK/LINEAR 32WQFN
- ECAD Model:
-
- Datasheet:
- TPS51222RTVR
Texas Instruments TPS51222RTVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS51222RTVR.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case32-WFQFN Exposed Pad
- Number of Pins32
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations32
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- Additional FeatureALSO OPERATES AT 5.03V OUTPUT, ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 12V
- Voltage - Supply4.5V~32V
- Terminal PositionQUAD
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Base Part NumberTPS51222
- Pin Count32
- Number of Outputs4
- Output Voltage12V
- Input Voltage-Nom12V
- Quiescent Current800μA
- TopologyStep-Down (Buck) (2), Linear (LDO) (2)
- Control ModeCURRENT-MODE
- Frequency - Switching200kHz~1MHz
- Control TechniquePULSE WIDTH MODULATION
- Voltage - Output 33.3V
- Switcher ConfigurationPHASE-SHIFT
- Max Duty Cycle99 %
- Duty Cycle99 %
- w/SequencerNo
- Voltage/Current - Output 1Controller
- Current - Output 310mA
- Voltage/Current - Output 33.3V 10mA
- Height800μm
- Length5mm
- Width5mm
- Thickness750μm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
TPS51222RTVR Description
The TPS51222RTVR current controller is your best option for handling circuits with different voltage levels. This is power management at its best, with an output voltage range of 1 to 12 V. There are two PWM outputs. Buck topology is supported by this controller's current mode. It switches at a rate of 333 kHz. The working supply voltage for this device ranges from 4.5 V to 32 V at its highest. The highest duty cycle for this current mode controller is 99%. The operating temperature range for this current mode controller is -40 °C to 85 °C.
TPS51222RTVR Features
QFN-32 package
Current Mode Architecture
180°phase shift between channels
Current monitor output for each channel
Resistor or inductor DCR current sensing
TPS51222RTVR Applications
Point of load in LCD TV, MFP
Notebook computer system and I/O bus
The TPS51222RTVR current controller is your best option for handling circuits with different voltage levels. This is power management at its best, with an output voltage range of 1 to 12 V. There are two PWM outputs. Buck topology is supported by this controller's current mode. It switches at a rate of 333 kHz. The working supply voltage for this device ranges from 4.5 V to 32 V at its highest. The highest duty cycle for this current mode controller is 99%. The operating temperature range for this current mode controller is -40 °C to 85 °C.
TPS51222RTVR Features
QFN-32 package
Current Mode Architecture
180°phase shift between channels
Current monitor output for each channel
Resistor or inductor DCR current sensing
TPS51222RTVR Applications
Point of load in LCD TV, MFP
Notebook computer system and I/O bus
TPS51222RTVR More Descriptions
3-V to 32-V, synchronous dual-output peak current mode buck controller for notebook power 32-WQFN -40 to 85
Current Mode PWM Controller 1V to 12V 32-Pin WQFN EP T/R
Duty Cycle Peak Current Mode Notebook System Power Controller
IC AUDIO SIGNAL PROCESSR 38TSSOP
IC REG QUAD BUCK/LINEAR 32WQFN
TPS51222 FIXED-FREQUENCY, 99% DU
Current Mode PWM Controller 1V to 12V 32-Pin WQFN EP T/R
Duty Cycle Peak Current Mode Notebook System Power Controller
IC AUDIO SIGNAL PROCESSR 38TSSOP
IC REG QUAD BUCK/LINEAR 32WQFN
TPS51222 FIXED-FREQUENCY, 99% DU
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