aat4651 Datasheet - Analogictech
The AAT4651 is a SmartSwitch device designed for high-side load switching applications. It is capable of handling high current and features over-current...
📖 Datasheet Preview
⬇️ Download Complete Datasheet
Get the full 14-page technical datasheet in PDF format
📝 Component Overview
The AAT4651 is a SmartSwitch device designed for high-side load switching applications. It is capable of handling high current and features over-current protection, making it suitable for use in a variety of electronic devices. The device is designed to provide a high level of reliability and efficiency in power management systems.
Key Features and Benefits
- High-side load switch
- Over-current protection
- High current handling capability
- Low quiescent current
- High efficiency
- Reliable operation
Typical Applications
- Portable electronics
- Notebook computers
- PDAs
- Smartphones
- Tablet computers
- Power management systems
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Input Voltage | 5.5V |
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Quiescent Current | VIN = 5V, No Load | 10uA | 20uA | 30uA | A |
| On-Resistance | VIN = 5V, IOUT = 100mA | 0.2 | 0.3 | 0.4 | Ω |
Package Information
- SOP-8: 8-lead SOP package
- TSSOP-8: 8-lead TSSOP package
Pin Configuration
- Pin 1: VIN - Input Voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
When designing with the AAT4651, it is essential to consider the input voltage, output current, and operating temperature to ensure reliable operation. The device should be mounted on a PCB with adequate thermal management to prevent overheating.
Installation Guidelines
The AAT4651 should be handled with care to prevent damage to the device. It is recommended to use a soldering iron with a temperature-controlled tip to prevent overheating the device during installation.
Operational Notes
The AAT4651 is designed to provide a high level of reliability and efficiency in power management systems. However, it is essential to follow the recommended operating conditions and guidelines to ensure optimal performance and prevent damage to the device.