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TPS2511DGNR from TI,Texas Instruments

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TPS2511DGNR

Manufacturer: TI

USB Dedicated Charging Port Controller and Current Limiting Power Switch 8-MSOP-PowerPAD -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2511DGNR TI 9090 In Stock

Description and Introduction

USB Dedicated Charging Port Controller and Current Limiting Power Switch 8-MSOP-PowerPAD -40 to 85 The TPS2511DGNR is a USB charge port controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2511DGNR  
- **Package:** 8-Pin MSOP (DGNR)  
- **Input Voltage Range:** 4V to 6V  
- **Output Current Limit:** Adjustable (up to 1.5A)  
- **USB Compliance:** USB Battery Charging Specification 1.2 (BC1.2)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:**  
  - Automatic detection of USB charging ports (DCP, CDP, SDP)  
  - Adjustable current limit via external resistor  
  - Overcurrent and thermal protection  
  - Supports dead battery mode  

### **Descriptions:**  
The TPS2511DGNR is a dedicated USB charge port controller designed to comply with USB BC1.2 specifications. It enables automatic detection of connected devices and configures the appropriate charging mode (Dedicated Charging Port, Charging Downstream Port, or Standard Downstream Port). It provides adjustable current limiting and protection features to ensure safe charging.  

### **Features:**  
- **USB BC1.2 Compliance:** Supports DCP, CDP, and SDP modes.  
- **Adjustable Current Limit:** Configurable via an external resistor.  
- **Protection:** Includes overcurrent and thermal shutdown protection.  
- **Dead Battery Support:** Allows charging even when the host is powered off.  
- **Compact Package:** 8-pin MSOP for space-constrained applications.  

This device is commonly used in USB charging applications such as power banks, wall adapters, and automotive USB ports.

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