Details
BUY SG3525A(5pcs) https://www.utsource.net/itm/p/12598385.html
| Parameter | Description |
|---|---|
| Part Number | SG3525A |
| Quantity | 5 pcs |
| Function | PWM Controller IC |
| Operating Voltage (Vcc) | 8.0V to 35.0V |
| Oscillator Frequency | Adjustable via external resistor and capacitor |
| Dead Time Control | Yes, adjustable |
| Output Current | 卤1A peak current capability |
| Protection Features | Overcurrent protection, thermal shutdown |
| Operating Temperature | -40掳C to +85掳C |
| Package Type | DIP-16 or SOIC-16 |
| Pin Count | 16 |
Instructions for Use:
- Power Supply Connection: Connect the power supply voltage (Vcc) between 8V and 35V to pin 10 and ground to pin 8.
- Frequency Setting: Set the oscillator frequency by connecting an external resistor (Rt) between pins 6 and 7 and an external capacitor (Ct) between pin 7 and ground.
- Dead Time Adjustment: Adjust the dead time using an external capacitor connected between pins 4 and 5.
- Error Amplifier: Connect the error amplifier compensation network between pins 1 and 2.
- PWM Outputs: The complementary outputs are available on pins 11 and 14. Ensure these are connected to drive your load appropriately.
- Overcurrent Protection: Monitor the overcurrent protection by connecting a sense resistor between pins 3 and ground.
- Thermal Considerations: Ensure adequate heat dissipation as the device has thermal shutdown protection.
For detailed design considerations and application circuits, refer to the datasheet provided by the manufacturer.
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