USB Host Adapter Emulators The **MAX14640ETA+** is a product from **MAXIM** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** MAXIM (Analog Devices)
- **Part Number:** MAX14640ETA+
- **Package:** 8-TDFN (3x3)
- **Type:** USB Charger Detector with Load Switch
- **Operating Voltage Range:** 2.7V to 5.5V
- **Maximum Continuous Current:** 1.5A
- **On-Resistance (RDS(ON)):** 50mΩ (typical)
- **USB Compliance:** USB Battery Charging Specification 1.2
- **Detection Modes:** DCP, CDP, SDP, and Non-Standard Chargers
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The MAX14640ETA+ is a **USB charger detector** with an integrated **load switch**, designed to identify USB charging ports and manage power delivery efficiently. It supports multiple USB charging standards, including **Dedicated Charging Port (DCP)**, **Charging Downstream Port (CDP)**, and **Standard Downstream Port (SDP)**. The integrated load switch provides controlled power delivery with low on-resistance.
### **Features:**
- **Automatic USB Charger Detection:** Identifies charger type (DCP, CDP, SDP, or non-standard).
- **Integrated Load Switch:** Supports up to **1.5A** continuous current with **low RDS(ON)**.
- **Wide Input Voltage Range:** Operates from **2.7V to 5.5V**.
- **Reverse Current Blocking:** Prevents backflow when disabled.
- **Thermal Shutdown & Overcurrent Protection:** Enhances system safety.
- **Small Form Factor:** 8-pin **TDFN (3x3mm)** package.
- **Low Quiescent Current:** Optimized for battery-powered applications.
This information is strictly based on manufacturer datasheets and technical documentation.
