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TPS65921BZQZR from TI,Texas Instruments

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TPS65921BZQZR

Manufacturer: TI

Integrated Power Management IC (PMIC) with 3 DC/DC's, 4 LDOs, USB HS Transceiver 120-BGA MICROSTAR JUNIOR

Partnumber Manufacturer Quantity Availability
TPS65921BZQZR TI 6000 In Stock

Description and Introduction

Integrated Power Management IC (PMIC) with 3 DC/DC's, 4 LDOs, USB HS Transceiver 120-BGA MICROSTAR JUNIOR The TPS65921BZQZR is a power management IC (PMIC) manufactured by Texas Instruments (TI). Below are the key specifications, descriptions, and features based on factual information:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TPS65921BZQZR  

### **Description:**  
The TPS65921BZQZR is a highly integrated power management unit designed for applications such as portable devices, processors, and system-on-chip (SoC) power solutions. It combines multiple power rails, control interfaces, and power sequencing in a single package.  

### **Key Features:**  
1. **Power Management Integration:**  
   - Multiple voltage regulators (LDOs and DC-DC converters).  
   - Supports various output voltage levels for system power requirements.  

2. **Power Sequencing:**  
   - Configurable power-up and power-down sequencing for controlled system operation.  

3. **Efficiency:**  
   - High-efficiency DC-DC converters for optimized power consumption.  

4. **Control Interface:**  
   - I²C-compatible interface for flexible control and configuration.  

5. **Protection Features:**  
   - Overvoltage, undervoltage, and thermal protection for system reliability.  

6. **Package:**  
   - 48-pin VQFN (ZQZ) package for compact PCB design.  

7. **Operating Conditions:**  
   - Input voltage range: Typically 2.7V to 5.5V.  
   - Operating temperature range: -40°C to +85°C (industrial-grade).  

### **Applications:**  
- Portable and battery-powered devices.  
- Embedded systems and processors.  
- Industrial and consumer electronics.  

For detailed electrical specifications, refer to the official **TI datasheet** for the TPS65921BZQZR.

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