aat1265 Datasheet - Analogictech
The AAT1265 is a high efficiency, step-up converter designed for battery-powered applications.
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📝 Component Overview
The AAT1265 is a high efficiency, step-up converter designed for battery-powered applications. It provides a high output voltage from a low input voltage source and is capable of delivering high output currents. The device features a low quiescent current, making it suitable for power-sensitive applications.
Key Features and Benefits
- High efficiency step-up converter
- Low quiescent current
- High output voltage
- High output current capability
- Suitable for battery-powered applications
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown
Typical Applications
- Portable electronics
- Battery-powered devices
- Wireless handsets
- PDAs
- Digital cameras
- MP3 players
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Input Voltage | 6V |
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Efficiency | VIN = 3.6V, VOUT = 5V, IOUT = 200mA | 80% | 85% | 90% | % |
| Quiescent Current | VIN = 3.6V, VOUT = 5V, No load | 0.01mA | 0.1mA | 1mA | mA |
Package Information
- SC70JW-8: 8-pin SC70JW package
Pin Configuration
- Pin 1: VIN - Input voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
The AAT1265 is a high efficiency step-up converter designed for battery-powered applications. It provides a high output voltage from a low input voltage source and is capable of delivering high output currents. The device features a low quiescent current, making it suitable for power-sensitive applications.
Installation Guidelines
The AAT1265 should be mounted on a printed circuit board with adequate thermal dissipation. The device requires a minimum of 4 layers to ensure proper thermal performance.
Operational Notes
The AAT1265 is a high efficiency step-up converter and should be operated within the specified input voltage range. The device is protected against overcurrent and thermal shutdown.