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TPS650240RHBT from TI/BB,Texas Instruments

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TPS650240RHBT

Manufacturer: TI/BB, TI, TI

Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS650240RHBT TI/BB, TI, TI 154 In Stock

Description and Introduction

Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85 The TPS650240RHBT is a power management IC (PMIC) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS650240RHBT  

### **Description:**  
The TPS650240RHBT is a highly integrated power management unit designed for applications requiring multiple regulated voltages. It is commonly used in portable devices such as smartphones, tablets, and other battery-powered systems.  

### **Key Features:**  
1. **Multiple Outputs:**  
   - Two step-down (buck) converters  
   - Three low-dropout (LDO) regulators  
   - One load switch  

2. **Input Voltage Range:**  
   - **Buck Converters:** 2.5V to 6V  
   - **LDOs:** 1.5V to 6V  

3. **Output Current Capability:**  
   - **Buck 1:** Up to 1.2A  
   - **Buck 2:** Up to 1.2A  
   - **LDOs:** Up to 200mA each  

4. **Efficiency:**  
   - High efficiency due to synchronous buck converters  

5. **Control Interface:**  
   - I²C-compatible interface for dynamic voltage scaling and power management  

6. **Protection Features:**  
   - Overcurrent protection (OCP)  
   - Thermal shutdown  

7. **Package:**  
   - 32-pin VQFN (RHBT)  

8. **Operating Temperature Range:**  
   - -40°C to +85°C  

9. **Applications:**  
   - Portable electronics  
   - Battery-powered systems  
   - Embedded processors  

This information is based solely on the manufacturer's specifications and does not include any additional recommendations or guidance.

Application Scenarios & Design Considerations

Power Management IC (PMIC) for Li-Ion Powered Systems 32-VQFN -40 to 85

Alternative Part Number

  • MAX8660ETL+ --: Integrated PMIC for processors with multiple buck and LDO rails, functionally similar to the TPS650240 power management unit and suitable as a cross-vendor alternative.
  • DA9063 --: Configurable multi-rail PMIC with several buck converters and LDOs, commonly used as an alternative power management solution for processor-based systems.
  • BD71847AMWV --: Highly integrated PMIC with multiple buck and LDO outputs designed for application processors, offering comparable rail count and functionality.
  • TPS650250RHBR --: Same TPS6502x power-management family in the same 32-pin QFN package with very similar multi-rail regulator functionality; verify the specific rail voltages and sequencing before use.
  • TPS65217CRSLR --: Integrated PMIC with multiple buck converters and LDOs in a 48-pin VQFN, suitable as a functional substitute for multi-rail systems; pinout and register map differ, so a board redesign is required.
  • MAX77650EWC+ --: Compact multi-rail PMIC with bucks and LDOs from a different vendor, offering an alternative supply path when TI parts are unavailable; requires full schematic and firmware changes.

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