The AAT3200IGY-2.7-T1 is a low-noise, constant frequency charge pump DC-DC converter manufactured by Advanced Analog Technology (now Skyworks Solutions). It is specifically designed to generate a regulated output voltage from a battery or other voltage source, making it suitable for powering various components in portable devices.

Applications

• LCD Bias
• Camera Module Power
• LED Backlighting
• RF Power Amplifier Bias
• Portable Media Players
• Cellular Phones

Features

• Constant Frequency Operation
• Low Noise
• 2.7V Regulated Output Voltage
• Short-Circuit Protection
• Thermal Shutdown Protection
• Small Solution Size
• High Efficiency

Benefits

• Provides a stable and regulated 2.7V output voltage.
• Minimizes noise and interference in sensitive circuits.
• Protects itself and the load from damage due to short circuits and over-temperature conditions.
• Enables compact designs due to its small package size.
• Extends battery life due to its high efficiency.

Technical Specifications

The AAT3200IGY-2.7-T1 operates with an input voltage range of typically 2.7V to 5.5V. It delivers a regulated 2.7V output voltage. The constant frequency operation minimizes noise and interference. The charge pump architecture enables high efficiency. The device incorporates short-circuit protection, which disables the output in the event of a short circuit. The thermal shutdown protection disables the output when the junction temperature exceeds a predetermined threshold. The small package size allows for compact PCB layouts.

The device is available in a small package, ideal for space-constrained applications. It is designed to provide a stable voltage source for a variety of low-power applications.