Details

---

BUY GP30H60DF https://www.utsource.net/itm/p/12606813.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	18	-	75	V	Operating input voltage range
Output Voltage	VOUT	-	5.0	-	V	Regulated output voltage
Output Current	IOUT	-	30	-	A	Maximum continuous output current
Efficiency	η	-	92	-	%	Typical efficiency at full load
Switching Frequency	fSW	-	60	-	kHz	Switching frequency
Quiescent Current	IQ	-	10	-	mA	Quiescent current at no load
Line Regulation	ΔVOUT/ΔVIN	-	0.1	-	%/V	Change in output voltage per volt change in input voltage
Load Regulation	ΔVOUT/ΔIOUT	-	0.5	-	mV/A	Change in output voltage per ampere change in load current
Ripple and Noise	VRIPPLE	-	50	-	mV (p-p)	Output ripple and noise peak-to-peak
Operating Temperature	TOP	-40	-	85	°C	Operating temperature range
Storage Temperature	TSTORAGE	-40	-	125	°C	Storage temperature range
Protection Features	-	-	-	-	-	Overcurrent, overvoltage, thermal shutdown

Instructions for Use

1. Input Connection:

   • Connect the positive terminal of the input voltage to the VIN pin.
   • Connect the negative terminal of the input voltage to the GND pin.

2. Output Connection:

   • Connect the load to the VOUT pin.
   • Ensure the load is within the specified output current range (0 to 30A).

3. Heat Dissipation:

   • The device should be mounted on a heatsink to ensure proper heat dissipation, especially when operating at high output currents.
   • Use thermal paste between the device and the heatsink for better thermal conductivity.

4. Protection:

   • The device includes built-in protection features such as overcurrent, overvoltage, and thermal shutdown. However, it is recommended to include external fuses and capacitors for additional protection.

5. Capacitor Recommendations:

   • Input Capacitor: Use a 10μF electrolytic capacitor and a 0.1μF ceramic capacitor in parallel near the VIN and GND pins.
   • Output Capacitor: Use a 100μF electrolytic capacitor and a 10μF ceramic capacitor in parallel near the VOUT and GND pins.

6. Operating Environment:

   • Ensure the operating environment is within the specified temperature range (-40°C to 85°C).
   • Avoid exposing the device to excessive humidity or corrosive environments.

7. Testing:

   • Before connecting the load, test the output voltage with a multimeter to ensure it is within the expected range.
   • Gradually increase the load to the maximum rated current to monitor the performance and temperature of the device.

8. Storage:

   • Store the device in a dry, cool place within the storage temperature range (-40°C to 125°C).

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

(For reference only)