Details

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BUY TP2412-TSR https://www.utsource.net/itm/p/12606407.html

Parameter	Description	Value
Input Voltage	Range of input voltage the device can operate within	2.7V to 5.5V
Output Voltage	Configurable output voltage	Adjustable
Output Current	Maximum continuous output current	1.2A
Switching Frequency	Frequency at which the internal switch operates	1.2MHz
Package Type	Type of package	SOT-23-6
Operating Temperature	Ambient temperature range for operation	-40掳C to +85掳C
Quiescent Current	Current consumed by the device when no load is applied	30渭A
Shutdown Current	Current drawn in shutdown mode	<1渭A
Dropout Voltage	Minimum difference between input and output voltages	180mV (at 1.2A)

Instructions:

1. Power Supply Connection: Connect the input voltage source to the VIN pin and GND pin. Ensure the input voltage is within the specified range.
2. Output Configuration: Use external resistors to set the desired output voltage according to the formula provided in the datasheet.
3. Capacitor Selection: Choose appropriate input and output capacitors to stabilize the power supply and meet transient response requirements.
4. Thermal Considerations: Ensure adequate heat dissipation, especially under high load conditions, to maintain the operating temperature within limits.
5. Shutdown Functionality: To place the device in shutdown mode, pull the EN pin low. This reduces the current consumption significantly.
6. Layout Guidelines: Follow recommended PCB layout guidelines to minimize noise and improve performance. Place the input capacitor as close as possible to the VIN and GND pins.

(For reference only)