AiT Semiconductor has announced the updated release of the A7632, a high-performance, constant frequency, current mode step-up converter designed for compact, low-power applications. This release enhances the product's capabilities to meet the evolving needs of modern electronic devices.
Key features
- Wide Input Voltage Range: Operates efficiently with input voltages from 2.5 V to 24 V.
- High Output Voltage: Capable of boosting output voltage up to 28 V.
- High Switching Frequency: Operates at a frequency of 1.2 MHz, allowing the use of tiny, low-cost capacitors and inductors that are 2mm or less in height.
- Integrated MOSFET: Features an integrated 80 mΩ power MOSFET for efficient power conversion.
- Accurate Reference Voltage: Provides a precise 0.6 V reference.
- Current Limit and Protection: Includes a 3 A internal switch current limit, under-voltage lockout, current limiting, and thermal overload protection.
- Compact Package: Available in the SOT-26 package, making it suitable for space-constrained applications.
The A7632's internal soft-start functionality minimizes inrush current, effectively extending battery life. Its robust design ensures reliable operation in various conditions, preventing damage during output overload scenarios.
Key applications
The A7632 is ideal for use in applications such as ABS set-top boxes and DVB-S/S2 systems.
