Details

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BUY BD652. https://www.utsource.net/itm/p/12609214.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	4.5	5	5.5	V	Operating supply voltage
Output Current	Iout	-	100	200	mA	Continuous output current
Quiescent Current	Iq	0.1	0.5	1	mA	Current consumed by the device
Dropout Voltage	Vd	0.2	0.3	0.5	V	Voltage difference between input and output when fully loaded
Operating Temperature	Toper	-40	-	85	掳C	Range of temperatures for operation
Storage Temperature	Tstg	-65	-	150	掳C	Range of temperatures for storage

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V.
   • Connect the positive terminal of the power supply to the Vcc pin and the negative terminal to the GND pin.

2. Output Connection:

   • Connect the load to the OUT pin and the GND pin.
   • The BD652 can provide a continuous output current of up to 200mA.

3. Thermal Management:

   • Ensure adequate heat dissipation, especially when operating at high output currents or in high ambient temperatures.
   • Consider using a heatsink if the device is expected to operate near its maximum output current.

4. Operating Temperature:

   • The device is designed to operate within a temperature range of -40掳C to 85掳C.
   • Avoid exposing the device to temperatures outside this range to prevent damage.

5. Storage:

   • Store the device in a dry environment with temperatures ranging from -65掳C to 150掳C.
   • Protect the device from static electricity during handling and storage.

6. Dropout Voltage:

   • The dropout voltage is the minimum voltage difference required between the input and output to maintain regulation.
   • Ensure that the input voltage is at least 0.5V higher than the desired output voltage to avoid dropout.

7. Quiescent Current:

   • The quiescent current is the current consumed by the device itself, which is typically between 0.1mA and 1mA.
   • This should be considered in low-power applications to minimize overall power consumption.

(For reference only)