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Specifications
SKU: 743075
Non-inverting High-Speed MOSFET Driver 5-SOT-23 -40 to 125
| Parameter | Symbol | Min | Typical | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Input Voltage | VIN | 1.2 | - | 5.5 | V | |
| Output Voltage | VOUT | 1.2 | - | 5.5 | V | |
| Continuous Current | IOUT | - | 3.0 | 5.0 | A | VIN = 3.3V, VOUT = 3.3V |
| Peak Current | IPEAK | - | 6.0 | - | A | VIN = 3.3V, VOUT = 3.3V |
| Quiescent Current | IQ | - | 20 | 40 | μA | VIN = 3.3V, VOUT = 3.3V, IOUT = 0A |
| Enable Threshold | VEN | 0.8 | 1.1 | 1.4 | V | Rising |
| Disable Threshold | VENDIS | 0.6 | 0.9 | 1.2 | V | Falling |
| Power Good Threshold | VPGOOD | 1.1 | 1.2 | 1.3 | V | |
| Power Good Hysteresis | HYS | - | 100 | - | mV | |
| Turn-On Time | tON | - | 100 | 300 | μs | VIN = 3.3V, VOUT = 3.3V |
| Turn-Off Time | tOFF | - | 100 | 300 | μs | VIN = 3.3V, VOUT = 3.3V |
| Operating Temperature | Toper | -40 | - | 125 | °C | |
| Storage Temperature | Tstg | -65 | - | 150 | °C |
Instructions for Using TPS2829DBVT
Power Supply Connection:
- Connect the input voltage (VIN) to the power supply.
- Ensure the input voltage is within the range of 1.2V to 5.5V.
Output Configuration:
- The output voltage (VOUT) should be set according to the application requirements, typically matching the input voltage or a desired lower voltage.
- Use appropriate decoupling capacitors on both VIN and VOUT to ensure stability and reduce noise.
Enable Control:
- Apply a voltage greater than 1.1V to the EN pin to enable the device.
- To disable the device, apply a voltage less than 0.9V to the EN pin.
Power Good Monitoring:
- The PG (Power Good) pin indicates when the output voltage is within the specified range.
- The PG pin will go high when VOUT is above the Power Good threshold (1.2V).
Thermal Management:
- Ensure proper heat dissipation, especially when operating at higher currents.
- Use a heatsink or thermal pad if necessary to maintain the operating temperature within the specified range.
Handling and Storage:
- Store the device in a dry environment to prevent moisture damage.
- Handle with care to avoid static discharge, which can damage the device.
Testing:
- Before integrating the device into a circuit, test it with a simple load to verify proper operation.
- Measure the quiescent current and output voltage to ensure they meet the specifications.
Inquiry - TPS2829DBVT
