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TPS40101RGET from BB/TI

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TPS40101RGET

Manufacturer: BB/TI

Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS40101RGET BB/TI 2503 In Stock

Description and Introduction

Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining 24-VQFN -40 to 85 The TPS40101RGET is a synchronous buck controller manufactured by Texas Instruments (BB/TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 52V  
- **Output Voltage Range:** 0.8V to 90% of VIN  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **Maximum Output Current:** Configurable with external components  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** 24-pin VQFN (RGET)  

### **Descriptions:**  
- The TPS40101RGET is a wide-input voltage synchronous buck controller designed for high-efficiency power conversion.  
- It supports both N-channel MOSFETs and integrates features for robust power supply designs.  
- The device includes adjustable switching frequency, soft-start, and protection features.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 52V operation.  
- **Adjustable Output Voltage:** Down to 0.8V with external resistor divider.  
- **Synchronous Rectification:** Improves efficiency by using external N-channel MOSFETs.  
- **Programmable Switching Frequency:** Allows optimization for efficiency or size.  
- **Soft-Start Control:** Reduces inrush current during startup.  
- **Protection Features:** Includes undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown.  
- **Pre-Biased Output Startup:** Prevents negative current during startup.  
- **External Compensation:** Allows flexibility in loop response tuning.  

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

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