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TPS40200DRBT from TI/BB,Texas Instruments

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TPS40200DRBT

Manufacturer: TI/BB

Wide Input Non-Synchronous Buck DC/DC Controller 8-SON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS40200DRBT TI/BB 3 In Stock

Description and Introduction

Wide Input Non-Synchronous Buck DC/DC Controller 8-SON -40 to 85 The TPS40200DRBT is a current-mode boost controller manufactured by Texas Instruments (TI) or Burr-Brown (BB).  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 52V  
- **Output Voltage Range:** Adjustable, up to 52V  
- **Switching Frequency:** Adjustable (100kHz to 600kHz)  
- **Maximum Duty Cycle:** 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SON-8 (DRB)  

### **Descriptions and Features:**  
- **Current-Mode Control:** Provides improved transient response and simplified loop compensation.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Synchronous Rectification Support:** Can be used with external FETs for higher efficiency.  
- **Wide Input Voltage Range:** Suitable for automotive, industrial, and telecom applications.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  

This device is commonly used in power supply designs requiring step-up (boost) conversion.

Application Scenarios & Design Considerations

Wide Input Non-Synchronous Buck DC/DC Controller 8-SON -40 to 85

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