ISL3150EIUZ: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	V_IN	Continuous Operation	4.5	-	14	V
Output Voltage	V_OUT	-	3.3	-	-	V
Output Current	I_OUT	Continuous Operation	-	1.5	3	A
Switching Frequency	f_SW	-	-	2.1	-	MHz
Efficiency	η	-	-	88	-	%
Quiescent Current	I_Q	No Load	-	60	-	μA
Shutdown Current	I_SD	-	-	1	-	μA
Dropout Voltage	V_DO	I_OUT = 1A	-	200	-	mV
Thermal Shutdown	T_SD	-	160	-	-	°C
Operating Temperature	T_OP	-	-40	-	85	°C
Storage Temperature	T_STG	-	-40	-	125	°C

Power Supply Connection:
- Connect the input voltage (V_IN) to the VIN pin.
- Ensure the input voltage is within the specified range (4.5V to 14V).
Output Configuration:
- Connect the output load to the V_OUT pin.
- The output voltage is fixed at 3.3V.
Ground Connection:
- Connect the ground (GND) pin to the common ground of your circuit.
Capacitor Selection:
- Use a ceramic capacitor with low ESR for the input (typically 10μF).
- Use a ceramic capacitor for the output (typically 10μF).
Thermal Management:
- Ensure adequate heat dissipation, especially when operating at high output currents.
- The device has thermal shutdown protection, but it should not be relied upon as the primary cooling mechanism.
Shutdown Function:
- To shut down the device, pull the SHDN pin low.
- The shutdown current is typically 1μA.
Operating Temperature:
- Operate the device within the specified temperature range (-40°C to 85°C).
- For storage, ensure temperatures do not exceed -40°C to 125°C.
Handling Precautions:
- Handle the device with care to avoid static damage.
- Follow standard ESD precautions during handling and installation.
Mounting:
- Mount the device on a PCB with proper soldering techniques.
- Ensure good thermal contact with the PCB to facilitate heat dissipation.

(For reference only)