The AH6925 is a high-efficiency current-mode boost converter with a fixed operating frequency. The AH6925 has integrated a very low RF sensor to reduce power loss and achieve high efficiency. The maximum efficiency is up to 93%. The output voltage can be programmed with a feedback resistor and the maximum output voltage is 10V. When VIN is higher than 3At 3V, the AH6925 can output 2A when the output voltage is 5V. 1.The 2MHz operating frequency minimizes L and C values, and the internal compensation network reduces the count of external components.
Peculiarity. 1.High boost efficiency: AH6925 adopts advanced boost technology, which has a high efficiency conversion rate and reduces power loss.
2.Wide input voltage range: The input voltage range is 25V to 6V, adaptable to all kinds of lithium batteries and other power sources**.
3.Adjustable boost current: The output current can be adjusted according to the actual needs to meet the needs of different equipment.
4.Built-in over-current protection: The chip has a built-in over-current protection function, which can quickly detect and suppress the output current to prevent device damage.
5.Easy to use: ESOP8 package is available for easy integration with existing circuits.
Hotspot Engine Program Applications.
1.Charging of mobile devices such as mobile phones and tablets: Provide stable 5V voltage and 2A current for mobile phones, tablets and other devices.
2.Other devices that require high-current charging: such as Bluetooth headsets, smart watches, etc., devices that require high-quality charging.
3.Power bank: Provide stable charging voltage and current for mobile devices to extend the life of the device.
Chip parameters: wide input range: 25-6V input.
Peak 55A current.
1.2MHz switching frequency.
Maximum output: 6V
Low RDS (on): 70m
Up to 93% efficiency.
Undervoltage lockout protection.
Over-temperature protection. Internal soft-start.
Up to 25A output current, input 30v to 45v
Exact reference: 06V voltage reference.
Less than 1UA off current.
ESOP-8 package type.