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TPS40101RGER from TI,Texas Instruments

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TPS40101RGER

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS40101RGER TI 276 In Stock

Description and Introduction

Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining 24-VQFN -40 to 85 The TPS40101RGER is a synchronous buck controller manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information 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 from 100kHz to 600kHz  
- **Maximum Duty Cycle:** 90% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 24-pin VQFN (RGER)  

### **Descriptions:**  
The TPS40101RGER is a wide-input voltage, synchronous buck controller designed for high-performance power supply applications. It supports a wide input range and provides adjustable output voltage with high efficiency. The controller integrates features for robust operation, including adjustable switching frequency, soft-start, and protection mechanisms.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 52V)** – Suitable for industrial, automotive, and telecom applications.  
- **Adjustable Switching Frequency (100kHz to 600kHz)** – Allows optimization for efficiency and component size.  
- **Synchronous Rectification** – Improves efficiency by reducing conduction losses.  
- **Programmable Soft-Start** – Prevents inrush current during startup.  
- **Overcurrent Protection (OCP)** – Enhances system reliability.  
- **Thermal Shutdown** – Protects the device from overheating.  
- **Adjustable Output Voltage (0.8V to 90% of VIN)** – Supports various load requirements.  
- **Bootstrap Gate Drive** – Ensures efficient high-side MOSFET switching.  

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

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