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TPS40061 from TI,Texas Instruments

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TPS40061

Manufacturer: TI

Wide Input Voltage Synchronous Buck Controller

Partnumber Manufacturer Quantity Availability
TPS40061 TI 81 In Stock

Description and Introduction

Wide Input Voltage Synchronous Buck Controller The TPS40061 is a synchronous buck controller manufactured by Texas Instruments (TI).  

**Specifications:**  
- Input Voltage Range: 4.5V to 28V  
- Output Voltage Range: 0.7V to 5.5V  
- Switching Frequency: Adjustable from 50kHz to 1MHz  
- Maximum Duty Cycle: 100%  
- Operating Temperature Range: -40°C to 85°C  
- Package Type: 20-pin HTSSOP (PowerPAD™)  

**Descriptions and Features:**  
- Designed for high-efficiency synchronous buck converters  
- Supports pre-biased outputs  
- Adjustable soft-start  
- Overcurrent protection with hiccup mode  
- Integrated bootstrap diode  
- Supports diode emulation for improved light-load efficiency  
- Adjustable current limit  
- Voltage feed-forward compensation  
- Low shutdown current (<10µA)  

This controller is commonly used in point-of-load (POL) power supplies, telecom, and industrial applications.

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