The integrated power MOSFET and degaussing diode can simplify the peripheral circuitry and reduce cost.
Advantages of the SCM3560ATA Driver
Analysis Point 1: To adapt to the 3~24V input voltage, five different types of buzzers are required.
Solution: Mornsun SCM3560ATA driver ICs can be applied to the 3-24V voltage range, making material standardization easy.
Analysis Point 2: Typically, the buzzer frequency is fixed. It is expected that the buzzer frequency will remain the same even after a product design update.
Solution: The Mornsun SCM3560ATA has selectable output frequencies of 2.04kHz, 2.3kHz, and 2.7kHz, allowing you to choose the desired buzzer type.
Analysis Point 3: The high cost means the product lacks a price advantage.
Solution: The Mornsun SCM3560ATA can simplify the peripheral circuitry and reduce costs.
Applications of Mornsun's cost-effective buzzer driver, distributed by Mecter
SCM3560ATA can be applied to SMD and through-contact pin electromagnetic buzzers and can be used with passive buzzers or replace discrete active buzzer devices.
Features of the Mornsun SCM3560ATA
: • Operating ambient temperature: -40℃ ~ +125℃
• Ultra-wide operating voltage range: 3~24V
• No peripheral circuitry required
• No buzzer feedback coil required, saving costs
• Nearly constant output sound pressure across the entire input voltage range
• Buzzer model standardized across a wide input voltage range
• Good consistency, resolving the self-oscillation reliability issue
• Typical output frequencies: 2.04kHz, 2.3kHz, and 2.7kHz
• Frequency accuracy: ±3%
• Over-temperature protection
