Advanced Power Management Unit The TPS658620ZQZ 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:** TPS658620ZQZ
- **Package:** 144-pin BGA (Ball Grid Array)
- **Input Voltage Range:** 2.7V to 5.5V
- **Output Voltage Range:** Programmable (multiple outputs)
- **Number of DC/DC Converters:** 3 buck converters, 1 boost converter
- **Number of LDOs (Low-Dropout Regulators):** 8
- **Switching Frequency:** Adjustable (typically up to 2.25 MHz)
- **Operating Temperature Range:** -40°C to +85°C
- **I2C Interface:** Yes (for dynamic voltage scaling and control)
### **Descriptions:**
- The TPS658620ZQZ is a highly integrated PMIC designed for portable applications, particularly for processors and system-on-chip (SoC) power management.
- It combines multiple power rails, including buck converters, a boost converter, and LDOs, to efficiently power various components in a system.
- The device supports dynamic voltage scaling (DVS) via an I2C interface, allowing for real-time power optimization.
### **Features:**
- **Integrated Power Management:** Combines DC/DC converters and LDOs in a single chip.
- **High Efficiency:** Optimized for battery-powered applications.
- **Flexible Configuration:** Output voltages can be programmed via I2C.
- **Low Quiescent Current:** Enhances battery life in standby modes.
- **Power Sequencing:** Supports controlled startup and shutdown sequencing.
- **Thermal Protection:** Built-in safeguards against overheating.
- **Small Form Factor:** 144-pin BGA package for space-constrained designs.
This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official TI datasheet.
