TPS51220RHBT
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- Mfr.Part #
- TPS51220RHBT
- Manufacturer
- Texas Instruments
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR NOTEBK 2OUT 32VQFN
- Stock
- 2,404
- In Stock ：
- 2,404
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- Manufacturer :
- Texas Instruments
- Product Category :
- Special Purpose Regulators
- Package / Case :
- 32-VFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 32
- Weight :
- 71.809342mg
- Min Input Voltage :
- 4.5V
- Pin Count :
- 32
- Control Technique :
- PULSE WIDTH MODULATION
- Thickness :
- 900μm
- Control Mode :
- CURRENT-MODE
- Applications :
- Controller, Notebook Power System
- Series :
- D-CAP™
- Pbfree Code :
- yes
- Output Current :
- 20A
- Operating Supply Voltage :
- 28V
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Voltage - Input :
- 4.5V~28V
- Operating Temperature :
- -40°C~85°C
- Radiation Hardening :
- No
- Switcher Configuration :
- PHASE-SHIFT
- Lead Free :
- Lead Free
- Max Output Voltage :
- 12V
- Min Output Voltage :
- 1V
- Base Part Number :
- TPS51220
- ECCN Code :
- EAR99
- Quiescent Current :
- 1.3mA
- Width :
- 5mm
- Switching Frequency-Max :
- 1000kHz
- Voltage - Output :
- 1V~12V
- Number of Terminations :
- 32
- Height :
- 1mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 5mm
- Max Input Voltage :
- 28V
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Input Voltage-Nom :
- 12V
- Number of Outputs :
- 2
- Max Output Current :
- 20A
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- TPS51220RHBT
Special Purpose Regulators Texas Instruments TPS51220RHBT Overview
The Texas Instruments TPS51220RHBT is a state-of-the-art controller IC designed for managing power requirements in complex notebook systems. This IC from Texas Instruments stands out for its dual-output synchronous buck converter, which efficiently handles lower voltage supplies while maintaining high performance. The TPS51220RHBT is specifically engineered to optimize power sequencing in notebook and other portable devices, ensuring reliable and continuous operation. The integration of MOSFET drivers and a range of protective features makes this component a cornerstone in modern power management solutions, promoting enhanced system stability and extended battery life. Utilizing the Special Purpose Regulators Texas Instruments TPS51220RHBT ensures top-tier performance in power regulation, crucial for high-demand applications.
TPS51220RHBT Features
The TPS51220RHBT offers numerous features beneficial for power management applications:
- High-performance dual-channel synchronous buck converter control
- Wide input voltage range from 3V to 28V
- Integrated 5V and 3.3V LDOs for standby power
- Adaptive on-time control architecture for fast transient response
- Programmable power sequencing
- Over-voltage, under-voltage, and over-temperature protection
- Support for pre-bias startup
- Small 32-VQFN package suitable for compact designs
TPS51220RHBT Applications
- Notebook Computers: Utilized for precise control of core voltage regulation, aiding in enhanced battery management and efficiency.
- Netbooks and Ultrabooks: Provides stable and efficient power distribution, crucial for maintaining the integrity and performance of ultra-portable devices.
- Portable Polymorphic Computing: Supports the power flexibility required for devices that adapt to various user inputs and computing conditions.
- Embedded Systems: Ideal for managing power in complex embedded systems which require reliable power sequencing and management.
- Multi-function Printers: Helps in optimizing power control for different printer modules, ensuring efficient operation across all functions.
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