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TPS2359RHHR from TI,Texas Instruments

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TPS2359RHHR

Manufacturer: TI

Full Featured Dual-Slot AdvancedMC(TM) Controller 36-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2359RHHR TI 198 In Stock

Description and Introduction

Full Featured Dual-Slot AdvancedMC(TM) Controller 36-VQFN -40 to 85 The TPS2359RHHR is a hot-swap controller manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 16.5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 28-pin VQFN (RHHR)  
- **Power Supply Current (Typical):** 1.5mA  
- **Gate Drive Output Current (Peak):** 100mA  
- **Fault Response Time:** Adjustable  
- **Adjustable Current Limit**  
- **Adjustable Inrush Current Control**  

### **Descriptions:**  
The TPS2359RHHR is a dual-channel hot-swap controller designed for managing power distribution in high-availability systems. It provides inrush current control, fault protection, and power sequencing for applications such as servers, storage systems, and telecom equipment.  

### **Features:**  
- **Dual-Channel Control:** Supports two independent power paths.  
- **Programmable Current Limit:** Adjustable via external sense resistors.  
- **Inrush Current Control:** Soft-start capability to limit inrush current.  
- **Fault Protection:** Includes overcurrent, undervoltage, and overtemperature protection.  
- **Power-Good Output:** Provides status monitoring for each channel.  
- **Adjustable Fault Timer:** Configurable response time for fault conditions.  
- **Low Quiescent Current:** Optimized for power efficiency.  

This information is sourced from the official Texas Instruments datasheet for the TPS2359RHHR.

Partnumber Manufacturer Quantity Availability
TPS2359RHHR TI/BB 215 In Stock

Description and Introduction

Full Featured Dual-Slot AdvancedMC(TM) Controller 36-VQFN -40 to 85 The TPS2359RHHR is a Hot Swap Power Manager manufactured by Texas Instruments (TI) or Burr-Brown (BB).  

### **Specifications:**  
- **Input Voltage Range:** 2.9V to 18V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 40-Pin VQFN (RHHR)  
- **Power Management Features:**  
  - Adjustable current limit  
  - Programmable undervoltage (UV) and overvoltage (OV) protection  
  - Fault timer for short-circuit protection  
  - Power-good output  
  - Thermal shutdown protection  

### **Descriptions:**  
The TPS2359RHHR is designed for hot-swap applications in high-availability systems. It provides controlled power-up and fault protection for boards plugged into live backplanes.  

### **Features:**  
- **Integrated Power FETs:** Reduces external component count  
- **Adjustable Current Limit:** Allows customization for different loads  
- **Fast Short-Circuit Response:** Protects downstream circuits  
- **Programmable UV/OV Thresholds:** Ensures safe operating conditions  
- **Power-Good Indicator:** Signals when output is stable  
- **Thermal Shutdown:** Prevents damage from overheating  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official documentation.

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