Details

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BUY LM5102MM https://www.utsource.net/itm/p/4744124.html
High Voltage Half-Bridge Gate Driver with Programmable Delay

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	V_IN	2.95	-	5.5	V
Output Voltage	V_OUT	1.0	-	3.3	V
Quiescent Current	I_Q	-	24	-	μA
Dropout Voltage	V_DO	-	200	-	mV
Load Current	I_LOAD	-	600	-	mA
Power Supply Rejection Ratio	PSRR	-	70	-	dB
Operating Temperature	T_op	-40	-	85	°C

Instructions for LM5102MM:

1. Power Supply Connection:

   • Connect the input voltage (V_IN) between 2.95V and 5.5V to the VIN pin.
   • Ensure a stable power supply to avoid fluctuations that can affect performance.

2. Output Configuration:

   • Set the desired output voltage within the range of 1.0V to 3.3V using external resistors if adjustable options are required.

3. Decoupling Capacitors:

   • Place a 1μF ceramic capacitor close to the VIN pin for input decoupling.
   • Use a 1μF capacitor on the VOUT pin to ensure stable output.

4. Thermal Considerations:

   • Ensure adequate heat dissipation, especially when operating at higher load currents or in high ambient temperatures.

5. Load Regulation:

   • The device can handle up to 600mA load current. For higher currents, consider additional cooling or a different regulator.

6. Power Supply Rejection:

   • The device offers good power supply rejection ratio (PSRR), which helps in maintaining a clean output under varying input conditions.

7. Operating Temperature:

   • Operate the device within the temperature range of -40°C to +85°C to ensure reliable operation.

8. Quiescent Current:

   • The low quiescent current of 24μA makes it suitable for battery-operated devices where power consumption is critical.

For detailed application circuits and further design considerations, refer to the datasheet provided by the manufacturer.

(For reference only)