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TPS650250RHBR
+NomenclatureIC BAT PWR MGMT LI-ION 1C 32VQFN
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FabricantTexas Instruments
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Pièce fabricant #TPS650250RHBR
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Package VQFN-32
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En stock3694
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Power Management |
| BatteryChemistry | Lithium Ion/Polymer |
| NumberofCells | 1 |
| FaultProtection | Over Temperature |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
Présentation
Description
The three step-down converters can provide high-efficiency power conversion for core, memory, and I/O voltages, while the LDOs offer low-noise power for sensitive analog circuits. The TPS650250RHBR is designed to optimize power efficiency and extend battery life by dynamically scaling voltage and managing power states effectively. Its compact QFN package makes it suitable for space-constrained applications. Overall, this IC is ideal for engineers looking to simplify power design and enhance the performance of portable electronic devices.
Equivalent
Features
1. Integrated Solution: It combines multiple power supply rails to manage power effectively in compact devices.
2. Efficiency: High efficiency across a wide load range, optimizing energy usage in portable applications.
3. Output Channels: Includes multiple output voltage channels to support core, peripheral, and auxiliary circuits.
4. Adjustable Voltage: Offers adjustable output voltages, allowing flexibility for different system requirements.
5. Low Drop-Out Regulators (LDOs): Incorporates LDOs for clean and stable voltage outputs.
6. Built-in Protections: Features overcurrent, overtemperature, and short-circuit protections to enhance system safety and reliability.
7. Compact Package: Offered in a space-saving VQFN package suitable for space-constrained designs.
8. Wide Input Voltage Range: Supports a broad input voltage range, accommodating various power sources.
9. Application Versatility: Ideal for use in portable electronics, industrial equipment, and various consumer electronics.
These features make the TPS650250RHBR a robust choice for managing power in modern electronic devices.
Pinout
The primary functions of the TPS650250RHBR include:
1. Power Management: Provides multiple power rails, including step-down converters and low-dropout regulators (LDOs), to power various parts of a system efficiently.
2. Step-Down Converters: It generally includes multiple (typically three) step-down DC-DC converters for efficiently stepping down battery voltage to lower levels required by processors and other ICs.
3. LDOs: Contains integrated low-dropout regulators to provide additional voltage rails with high accuracy and low noise.
4. Power Sequencing: Equipped with power sequencing options to ensure the system components receive power in the correct order.
5. Additional Features: May include power-saving modes, fault protection, and thermal shutdown features to enhance reliability and efficiency.
For detailed specifications and pin configurations, referring to the official datasheet is recommended.