Description
TL494 is a 150KHz fixed frequency PWM boost (step-up) DC/DC converter module, capable of driving a 12A load with high efficiency, low ripple and excellent line and load regulation. This module is with constant Voltage (CV) and constant current (CC) adjustment control. Suitable for general purpose DC regulator and battery charger application.
Brief Data:
- Input Voltage: (8.5~40)Vdc.
- Output Voltage: (10~50)Vdc (continuously adjustable).
- Control Mode: Constant Voltage (CV) & Constant Current (CC).
- Input Current: 15A.
- Max Output Current: 12A (Use cooling fan for heat dissipation if the current is above 7A)
- Quiescent Current: 10mA (increases when converting from 12V to 20V)
- Constant Current Range: (0.2~12)A.
- Switching Frequency: 150kHz.
- Operating Temperature: -40℃ to 85℃. Max.
- Conversion Efficiency: 96%
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