Specifications
SKU: 12611892
Parameter | Symbol | Min | Typ | Max | Unit | Description |
---|---|---|---|---|---|---|
Supply Voltage | VCC | 4.5 | 5 | 5.5 | V | Operating supply voltage |
Output Current (Peak) | IOP | - | 1.5 | 2 | A | Peak output current |
Duty Cycle | D | 0.3 | - | 0.8 | - | Recommended duty cycle range |
Switching Frequency | fSW | 200 | 500 | 1000 | kHz | Switching frequency range |
Quiescent Current | IQ | - | 1.5 | 2 | mA | Quiescent current |
Shutdown Current | ISD | - | 0.1 | 0.5 | μA | Current consumption in shutdown mode |
Thermal Shutdown | TSD | 150 | - | - | °C | Temperature at which thermal shutdown occurs |
Storage Temperature | TSTG | -40 | - | 125 | °C | Temperature range for storage |
Operating Temperature | TOPR | -40 | - | 125 | °C | Operating temperature range |
Instructions for Use:
Supply Voltage (VCC):
- Ensure the supply voltage is within the specified range of 4.5V to 5.5V to avoid damage or improper operation.
Output Current (IOP):
- The peak output current should not exceed 2A to prevent overheating and potential failure.
Duty Cycle (D):
- Maintain the duty cycle between 0.3 and 0.8 to ensure optimal performance and longevity.
Switching Frequency (fSW):
- Set the switching frequency within the range of 200kHz to 1000kHz to achieve efficient operation.
Quiescent Current (IQ):
- The quiescent current is typically around 1.5mA. Ensure this is accounted for in power budget calculations.
Shutdown Current (ISD):
- When the device is in shutdown mode, the current consumption is very low, typically around 0.1μA. Use this feature to minimize power consumption when the device is not in use.
Thermal Shutdown (TSD):
- The device will automatically shut down if the temperature exceeds 150°C to protect against thermal damage. Ensure proper heat dissipation and cooling mechanisms are in place.
Storage Temperature (TSTG):
- Store the device in an environment where the temperature ranges from -40°C to 125°C to maintain its integrity.
Operating Temperature (TOPR):
- Operate the device within the temperature range of -40°C to 125°C to ensure reliable performance.
General Handling:
- Handle the device with care to avoid static discharge and physical damage. Use appropriate ESD protection measures during handling and installation.
Inquiry - BU2520AW