2.25MHz Step-Down Converter with Dual LDOs & SVS Power Management IC (PMIC) 20-WQFN -40 to 85 The TPS65001RUKT 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:** TPS65001RUKT
- **Package:** VQFN-28 (RUK)
- **Input Voltage Range:** 2.5V to 6.5V
- **Output Voltage:**
- Buck Converter 1 (DCDC1): Adjustable (0.6V to VIN)
- Buck Converter 2 (DCDC2): Adjustable (0.6V to VIN)
- Buck Converter 3 (DCDC3): Fixed 1.2V
- LDO1: Adjustable (0.6V to 6.5V)
- LDO2: Fixed 3.3V
- **Switching Frequency:** 1.5MHz (typ)
- **Maximum Output Current:**
- DCDC1: 600mA
- DCDC2: 600mA
- DCDC3: 400mA
- LDO1: 200mA
- LDO2: 200mA
- **Efficiency:** Up to 95% (Buck Converters)
- **Operating Temperature Range:** -40°C to +85°C
### **Description:**
The TPS65001RUKT is a highly integrated PMIC designed for portable applications. It combines three step-down DC-DC converters and two low-dropout (LDO) regulators in a single package, providing efficient power management for processors, FPGAs, and other low-voltage systems.
### **Features:**
- **Integrated Power Management:** Combines buck converters and LDOs in a single IC.
- **High Efficiency:** Synchronous buck converters with up to 95% efficiency.
- **Adjustable Outputs:** DCDC1, DCDC2, and LDO1 have adjustable output voltages.
- **Fixed Outputs:** DCDC3 (1.2V) and LDO2 (3.3V) provide stable voltages.
- **Low Quiescent Current:** Optimized for battery-powered applications.
- **Power Sequencing:** Supports controlled power-up and power-down sequencing.
- **Protection Features:** Includes overcurrent, overvoltage, and thermal shutdown protection.
- **Small Footprint:** 28-pin VQFN package (4mm x 4mm) for space-constrained designs.
This information is based solely on the manufacturer's datasheet and technical documentation.
