Details

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BUY PS21255 https://www.utsource.net/itm/p/1582111.html
Intellimod⑩ Module Dual-In-Line Intelligent Power Module 20 Amperes/600 Volts

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	1.6		5.5	V
Output Current	IOUT	Continuous		300		mA
Quiescent Current	IQ	VOUT = 3.3V, IOUT=0mA	40		80	μA
Dropout Voltage	VDROPOUT	IOUT = 300mA, VIN = 3.3V		250		mV
Line Regulation		VIN = 2.7 to 5.5V, IOUT = 0 to 300mA		0.01		%/V
Load Regulation		VIN = 3.3V, IOUT = 0 to 300mA		0.1		%
Power Supply Rejection Ratio	PSRR	f = 1kHz, IOUT = 10mA		60		dB
Thermal Shutdown	TSD			160		°C

Instructions for Use:

1. Power Supply Connection: Connect the supply voltage (VDD) within the range of 1.6V to 5.5V. Ensure the input voltage is stable and suitable for the application.
2. Output Configuration: The device can provide a continuous output current up to 300mA. Ensure the load does not exceed this limit to avoid overheating or damage.
3. Quiescent Current Consideration: With no load, the quiescent current is between 40μA and 80μA. This should be considered in low-power applications.
4. Dropout Voltage Management: For optimal performance, ensure the dropout voltage remains below 250mV when operating at maximum output current.
5. Regulation Monitoring: Monitor line and load regulation to ensure stability. The typical values are 0.01%/V and 0.1% respectively.
6. Noise Reduction: Utilize the Power Supply Rejection Ratio (PSRR) to mitigate noise from the power supply. At 1kHz, it typically provides 60dB of rejection.
7. Thermal Protection: The device has built-in thermal shutdown protection which activates at approximately 160°C. Ensure adequate heat dissipation in high current or high ambient temperature environments.

(For reference only)