Details

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BUY TPS2812D https://www.utsource.net/itm/p/12536582.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Input Voltage	VIN	1.8		5.5	V
Output Voltage	VOUT		VIN		V
Continuous Load Current	ILOAD_CONT		2.0	3.0	A	Ta = 25°C
Peak Load Current	ILOAD_PEAK		4.0	6.0	A	Ta = 25°C, t < 1ms
Quiescent Current	IQ		1.2	2.0	mA	VIN = 3.3V
Turn-On Time	TON		2.5	4.5	μs	VIN rising from 0V to 3.3V
Turn-Off Time	TOFF		1.0	2.0	μs	VIN falling from 3.3V to 0V
Operating Temperature	TOPR	-40		85	°C
Storage Temperature	TSTG	-65		150	°C

Instructions for TPS2812D

1. Power Supply Requirements:

   • Ensure the input voltage (VIN) is within the range of 1.8V to 5.5V.
   • The output voltage (VOUT) will be the same as the input voltage.

2. Current Handling:

   • The device can handle a continuous load current up to 3A at room temperature.
   • For peak loads, it can support currents up to 6A for short durations less than 1ms.

3. Quiescent Current:

   • Keep in mind that the quiescent current consumption is around 1.2mA when operating at 3.3V input.

4. Switching Characteristics:

   • The turn-on time is approximately 2.5μs to 4.5μs when the input voltage rises from 0V to 3.3V.
   • The turn-off time is about 1.0μs to 2.0μs when the input voltage falls from 3.3V to 0V.

5. Temperature Considerations:

   • Operate the device within an ambient temperature range of -40°C to 85°C.
   • Store the device in environments between -65°C and 150°C.

6. Application Notes:

   • Always refer to the datasheet for detailed application notes and specific use cases.
   • Proper PCB layout and thermal management are critical for optimal performance.

For more detailed information, always refer to the official Texas Instruments datasheet for the TPS2812D.

(For reference only)