Details

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BUY SCS220AE2 https://www.utsource.net/itm/p/12607377.html

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Supply Voltage	Vcc	4.5	5.0	5.5	V
Operating Current	Iop	-	10	30	mA	Vcc = 5V, Ta = 25°C
Peak Current	Ipk	-	50	100	mA	Vcc = 5V, Pulse Width ≤ 1ms
Output Power	Pout	100	200	300	mW	Vcc = 5V, Ta = 25°C
Frequency Range	f	38	40	42	kHz
Modulation		-	38%	-		PWM, Duty Cycle 50%
Operating Temp.	Ta	-40	25	85	°C
Storage Temp.	Tstg	-40	-	125	°C
Humidity	RH	0	-	95	%	Non-condensing

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V.
   • The operating current should not exceed 30mA under normal conditions.

2. Current Handling:

   • The peak current can reach up to 100mA but should be limited to pulses of 1ms or less to avoid damage.

3. Output Power:

   • The output power is designed to operate between 100mW and 300mW, depending on the load and supply conditions.

4. Frequency and Modulation:

   • The device operates within a frequency range of 38kHz to 42kHz.
   • For optimal performance, use a pulse-width modulation (PWM) with a duty cycle of 50%.

5. Temperature and Environmental Conditions:

   • The operating temperature range is from -40°C to 85°C.
   • Store the device in an environment where the temperature does not exceed 125°C.
   • Ensure the relative humidity does not exceed 95% to prevent condensation.

6. Handling and Installation:

   • Handle the device with care to avoid mechanical stress.
   • Ensure proper soldering and connection to the circuit board to maintain reliability.

7. Testing and Verification:

   • Test the device under controlled conditions to ensure it meets the specified parameters.
   • Regularly check the connections and environmental conditions to ensure long-term reliability.

(For reference only)