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ET8650QA
Liên hệ
Mô tả chung
The ET8650QA is a high voltage, synchronous step-down controller operates over a wide range input voltage 9V to 60V. The ET8650QA delivers 5A continuous load current with up to 96% efficiency.
The ET8650QA operates with fixed frequency peak current control with built-in compensation eliminates the need for external components. Hiccup mode protection is triggered if the over-current condition has persisted for longer than the present time.
The ET8650QA is available in an QFN20.
Thông số kỹ thuật
Mẫu
Tính năng
- 9V to 60V Input Voltage Range
- 5A Continuous Output Current
- 96% Peak Efficiency
- 500µA Operating Quiescent Current
- Peak Current Mode Control
- 60V 20 mΩ High-Side and Low-Side MOSFET
- 150 kHz Fixed Frequency
- Internal Compensation for Ease of Use
- Up to 91% Duty Cycle
- 0.8V Voltage Reference
- 9µA Shutdown Current
- Hiccup Mode Short Circuit Protection
- Thermal Shutdown Function
- Package : QFN20
