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TPS5100IPW from TI,Texas Instruments

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TPS5100IPW

Manufacturer: TI

Low Input Voltage Triple-Channel (2 Boost, 1 Buck/Boost) Controller

Partnumber Manufacturer Quantity Availability
TPS5100IPW TI 10273 In Stock

Description and Introduction

Low Input Voltage Triple-Channel (2 Boost, 1 Buck/Boost) Controller The TPS5100IPW is a dual-output power supply controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage 1 (Buck Converter):** Adjustable from 1.2V to 5.5V  
- **Output Voltage 2 (Linear Regulator):** Fixed 5V or adjustable (with external resistor divider)  
- **Switching Frequency:** 300kHz (fixed)  
- **Buck Converter Output Current:** Up to 2A  
- **Linear Regulator Output Current:** Up to 250mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP (PW)  

### **Descriptions and Features:**  
- Dual-output power supply controller with a synchronous buck converter and a linear regulator.  
- Integrated high-side and low-side MOSFET drivers for the buck converter.  
- Soft-start function for controlled startup.  
- Overcurrent protection for both outputs.  
- Thermal shutdown protection.  
- Low shutdown current (<10µA).  
- Suitable for applications such as networking, telecom, and industrial power supplies.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Low Input Voltage Triple-Channel (2 Boost, 1 Buck/Boost) Controller

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