Details

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BUY TPS2814D https://www.utsource.net/itm/p/1117759.html
DUAL HIGH-SPEED MOSFET DRIVERS

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Input Voltage	V_IN	2.9		5.5	V
Output Voltage	V_OUT		0	V_IN	V
Load Current	I_LOAD		1.2	3.0	A	Continuous
Quiescent Current	I_Q		60	80	渭A	V_IN = 5V
Turn-On Time	t_ON		70	140	ns
Turn-Off Time	t_OFF		40	100	ns
Maximum Junction Temp	T_JMAX			125	掳C

Instructions for TPS2814D

1. Power Supply Connection:

   • Connect the input voltage (V_IN) between the VIN and GND pins.
   • Ensure the input voltage is within the specified range of 2.9V to 5.5V.

2. Load Connection:

   • Connect the load between the VOUT pin and GND.
   • Verify that the load current does not exceed the maximum continuous load current of 3.0A.

3. Thermal Considerations:

   • Keep the junction temperature below 125掳C to avoid thermal shutdown or damage.
   • Use appropriate heat sinking if operating at high load currents or in high ambient temperatures.

4. Switching Characteristics:

   • The device has a typical turn-on time of 70ns and a turn-off time of 40ns.
   • Ensure that switching operations do not exceed these times to maintain reliable operation.

5. Quiescent Current:

   • The quiescent current should be considered when designing for low-power applications, as it typically ranges from 60渭A to 80渭A at 5V input.

6. Protection Features:

   • The TPS2814D includes overcurrent and short-circuit protection features to safeguard against excessive load conditions.

For detailed specifications and application notes, refer to the manufacturer's datasheet.

(For reference only)