Details

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BUY BH76360FV-E2 https://www.utsource.net/itm/p/12405540.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Input Voltage	VIN	2.5	-	5.5	V	-
Output Voltage	VOUT	-	3.3	-	V	-
Output Current	IOUT	-	1.2	1.5	A	-
Quiescent Current	IQ	-	25	40	μA	VIN = 5V, VOUT = 3.3V, IOUT = 0A
Dropout Voltage	VDROPOUT	-	200	300	mV	IOUT = 1.2A, VIN = 3.3V
Load Regulation	ΔVOUT/ΔIOUT	-	2	5	mV/A	IOUT = 0 to 1.2A
Line Regulation	ΔVOUT/ΔVIN	-	0.05	0.1	%/V	VIN = 2.5 to 5.5V
Ripple Rejection	PSRR	-	60	70	dB	f = 100Hz, VIN = 5V, IOUT = 1.2A
Operating Temperature	TOPR	-40	-	85	°C	-
Storage Temperature	TSTG	-55	-	125	°C	-

Instructions for BH76360FV-E2

1. Input Voltage (VIN):

   • Ensure the input voltage is within the range of 2.5V to 5.5V.
   • Use appropriate input filtering capacitors to stabilize the input voltage.

2. Output Voltage (VOUT):

   • The output voltage is fixed at 3.3V.
   • Use an output capacitor to filter the output and reduce ripple.

3. Output Current (IOUT):

   • The typical output current is 1.2A, with a maximum of 1.5A.
   • Do not exceed the maximum output current to avoid overheating and potential damage.

4. Quiescent Current (IQ):

   • The quiescent current is typically 25μA and can go up to 40μA.
   • This is the current consumed by the regulator when no load is present.

5. Dropout Voltage (VDROPOUT):

   • The dropout voltage is the minimum difference between the input and output voltages required to maintain regulation.
   • It is typically 200mV and can go up to 300mV at full load.

6. Load Regulation:

   • The change in output voltage due to changes in load current should be kept within 2 to 5mV/A.
   • Ensure the load does not cause significant fluctuations in output voltage.

7. Line Regulation:

   • The change in output voltage due to changes in input voltage should be less than 0.1% per volt.
   • Use proper input voltage stabilization techniques to minimize line regulation issues.

8. Ripple Rejection (PSRR):

   • The power supply rejection ratio (PSRR) is typically 60dB and can go up to 70dB at 100Hz.
   • Use input and output capacitors to further improve ripple rejection.

9. Operating Temperature (TOPR):

   • The device is designed to operate within a temperature range of -40°C to 85°C.
   • Avoid operating the device outside this range to prevent performance degradation or damage.

10. Storage Temperature (TSTG):

    • The device can be stored within a temperature range of -55°C to 125°C.
    • Store the device in a dry, cool place to ensure long-term reliability.

11. Mounting and Handling:

    • Follow standard surface mount technology (SMT) guidelines for mounting the device.
    • Handle the device with care to avoid static discharge and physical damage.

12. PCB Layout:

    • Place the input and output capacitors as close as possible to the regulator to minimize parasitic inductance.
    • Ensure adequate thermal management, such as using a heatsink or thermal vias, if operating at high currents or temperatures.

(For reference only)