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TPS40100RGETG4 from TI,Texas Instruments

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TPS40100RGETG4

Manufacturer: TI

Wide Input Range Synchronous Buck Controller for Sequencing 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS40100RGETG4 TI 1215 In Stock

Description and Introduction

Wide Input Range Synchronous Buck Controller for Sequencing 24-VQFN -40 to 85 The TPS40100RGETG4 is a synchronous buck controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 52V  
- **Output Voltage Range:** 0.7V to 90% of VIN  
- **Switching Frequency:** Adjustable from 50kHz to 1MHz  
- **Maximum Output Current:** Configurable (depends on external components)  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 24-VQFN (4mm x 4mm)  
- **Control Method:** Voltage Mode PWM  
- **Efficiency:** Up to 95%  
- **Protection Features:** Overcurrent, undervoltage lockout (UVLO), and thermal shutdown  

### **Descriptions and Features:**  
- Designed for high-efficiency step-down DC-DC conversion.  
- Supports synchronous rectification for improved efficiency.  
- Adjustable soft-start for controlled startup.  
- Integrated MOSFET drivers for N-channel FETs.  
- Wide input voltage range suitable for industrial, automotive, and telecom applications.  
- Programmable switching frequency for optimization of size and efficiency.  
- Supports pre-biased outputs.  

This device is commonly used in power supplies for networking, industrial, and automotive systems.

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