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TPS2350D from TI,Texas Instruments

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TPS2350D

Manufacturer: TI, TEXASINSTRUM

Hot Swap Power Manager For Redundant -48V Supplies

Partnumber Manufacturer Quantity Availability
TPS2350D TI, TEXASINSTRUM 68 In Stock

Description and Introduction

Hot Swap Power Manager For Redundant -48V Supplies The TPS2350D is a power management IC manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Part Number:** TPS2350D  
- **Type:** Hot Swap Controller  
- **Operating Voltage Range:** 2.9V to 18V  
- **Maximum Input Voltage:** 18V  
- **Current Limit Adjustable:** Yes  
- **Fault Protection:** Overcurrent, Undervoltage, Overtemperature  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TPS2350D is a hot-swap controller designed to safely manage power distribution in systems requiring live insertion and removal of circuit boards. It provides inrush current control, fault protection, and adjustable current limiting to prevent damage to sensitive components.  

### **Features:**  
- **Adjustable Current Limit:** Allows customization for different load requirements.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Overtemperature Protection:** Shuts down the device if excessive heat is detected.  
- **Fast Response to Faults:** Quickly disconnects power in case of overcurrent or short-circuit conditions.  
- **Low Quiescent Current:** Minimizes power consumption in standby mode.  
- **SOIC-8 Package:** Compact and suitable for space-constrained applications.  

This information is based solely on the device’s datasheet and specifications from Texas Instruments.

Application Scenarios & Design Considerations

Hot Swap Power Manager For Redundant -48V Supplies

Alternative Part Number

  • LTC4261IGN --: Hot swap controller with similar negative voltage hot swap and inrush current limiting function, widely used as a TI TPS2350 alternative.
  • MAX5941AESE+ --: Negative voltage hot swap controller offering comparable current limiting and fault protection features in a similar SOIC package.
  • ISL6144IVZA --: Hot swap controller IC with comparable inrush control and protection functions, suitable as a functional replacement.
  • LM5069MM-1 --: Hot swap controller with inrush current limiting and fault protection, functionally similar to the TPS2350 in power management applications.
  • MAX5902AAEUT --: Hot swap controller providing inrush limiting and fault protection, a viable alternative for power-path management designs.

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