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TPS2456RHHT from TI,Texas Instruments

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TPS2456RHHT

Manufacturer: TI

Dual 12V Protection and Blocking ORing Controller 36-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2456RHHT TI 1814 In Stock

Description and Introduction

Dual 12V Protection and Blocking ORing Controller 36-VQFN -40 to 85 The TPS2456RHHT is a power distribution switch manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2456RHHT  
- **Package:** VQFN (RHHT)  
- **Input Voltage Range:** 4.5V to 18V  
- **Continuous Current Limit:** 6A  
- **On-Resistance (RDS(ON)):** 30mΩ (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Fault Protection:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  
- **Control Interface:** Enable Pin (Active High)  
- **Switching Frequency:** Not applicable (non-switching load switch)  

### **Descriptions:**  
The TPS2456RHHT is a high-voltage power distribution switch with integrated protection features. It is designed for applications requiring controlled power sequencing, inrush current limiting, and fault protection. The device operates over a wide input voltage range and provides robust protection against overcurrent and overtemperature conditions.  

### **Features:**  
- **Integrated 30mΩ MOSFET** for low power loss  
- **Adjustable Current Limit** (6A typical)  
- **Fast Overcurrent Response** (<1µs)  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Enable Control** for power sequencing  
- **Small VQFN Package** for space-constrained designs  

This information is based solely on the manufacturer's datasheet and technical documentation.

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