ISL88739AHRZ: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Continuous	4.5	-	14	V
Output Voltage	VOUT	Adjustable	-	-	-	V
Output Current	IOUT	Continuous	-	-	30	A
Efficiency	η	VIN = 12V, VOUT = 5V	-	96	-	%
Switching Frequency	fSW	Default Setting	-	400	-	kHz
Quiescent Current	IQ	No Load	-	70	-	μA
Thermal Shutdown	TSD	Typical	-	160	-	°C
Operating Temperature	TOPR	Junction	-40	-	125	°C
Storage Temperature	TSTG		-65	-	150	°C

Power Supply Connection:
- Connect the input voltage (VIN) to the power supply ensuring it is within the range of 4.5V to 14V.
- Ensure proper decoupling capacitors are placed close to the VIN pin to stabilize the input voltage.
Output Configuration:
- Set the output voltage (VOUT) as required using external resistors or preset configurations provided by the device.
- Verify that the load current does not exceed the maximum rated output current of 30A.
Thermal Management:
- Monitor the operating temperature and ensure it remains within the specified range (-40°C to 125°C).
- Implement adequate cooling solutions if necessary to prevent overheating.
Protection Features:
- The device includes thermal shutdown protection which activates at approximately 160°C.
- Ensure the device is not operated under conditions that could lead to excessive temperatures.
Switching Frequency:
- The default switching frequency is set to 400kHz, which can be adjusted if needed based on design requirements.
Quiescent Current:
- The quiescent current is typically 70μA when no load is applied, contributing to low standby power consumption.
Storage Conditions:
- When storing the device, keep it in an environment with temperatures ranging from -65°C to 150°C to avoid damage.

For detailed specifications and advanced configurations, refer to the official datasheet of ISL88739AHRZ.

(For reference only)