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TPS658621CZGUT from TI,Texas Instruments

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TPS658621CZGUT

Manufacturer: TI, IT

Multi-channel Power Management IC (PMIC) with Li-Ion Battery Charger 169-BGA MICROSTAR -40 to 85

Partnumber Manufacturer Quantity Availability
TPS658621CZGUT TI, IT 365 In Stock

Description and Introduction

Multi-channel Power Management IC (PMIC) with Li-Ion Battery Charger 169-BGA MICROSTAR -40 to 85 The TPS658621CZGUT 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:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS658621CZGUT  
- **Package:** 80-pin BGA (CZG)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 2.7V to 6V  
- **Output Voltage Range:** Adjustable (varies by regulator)  
- **Number of DC/DC Converters:** 3 buck converters, 1 boost converter  
- **Number of LDOs:** 8  
- **Switching Frequency:** Up to 2.25 MHz  

### **Descriptions:**  
The TPS658621CZGUT is a highly integrated PMIC designed for portable applications, providing multiple power rails, battery charging, and system control functions. It is optimized for low-power systems and supports multiple power modes for efficiency.  

### **Features:**  
- **Integrated Power Management:** Combines buck converters, boost converters, and LDOs.  
- **Battery Charger:** Supports Li-Ion/Li-Polymer batteries with programmable charging current.  
- **Dynamic Voltage Scaling (DVS):** Adjusts output voltages in real-time for power optimization.  
- **I²C Interface:** Allows programmable control of power rails and configurations.  
- **Power Sequencing:** Supports configurable startup and shutdown sequencing.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **Protection Features:** Includes overvoltage, undervoltage, and thermal shutdown protection.  

This information is based solely on the manufacturer's datasheet and official documentation.

Application Scenarios & Design Considerations

Multi-channel Power Management IC (PMIC) with Li-Ion Battery Charger 169-BGA MICROSTAR -40 to 85

Alternative Part Number

  • MAX77696A --: Highly integrated PMIC for portable/handheld systems with multiple buck and LDO rails, functionally similar to the TPS658621 power-management IC.
  • BD71837MWV --: Programmable multi-rail PMIC for applications processors, offering comparable buck/LDO integration and I2C control as a functional alternative.
  • RT5738 --: Multi-channel power-management IC with integrated converters suitable for processor power rails, serving as a feasible cross-reference option.
  • MAX77686EWE+ --: Highly integrated PMIC with multiple buck and LDO regulators, functionally comparable to the TPS658621 power management IC for portable applications.
  • DA9063-A0AM1 --: Multi-channel system PMIC with similar regulator count and sequencing features, suitable as a functional substitute in embedded designs.

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