Details

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BUY UPC1905CX https://www.utsource.net/itm/p/1716990.html
RSO-S_DZ Series - Econoline Regulated DC-DC Converters; Input Voltage Vdc: 48V; Output Voltage Vdc: 3.3V; Power: 1W; 2:1 and 4:1 Wide Input Voltage Ranges; 1kVDC, 2kVD & 3kVDC Isolation; UL94V-0 Package Material; Continuous Short Circuit Protectionwith Current Foldback; Low Noise; No External Capacitor needed; Efficiency to 83%

Parameter	Description	UPC1905CX Value
Input Voltage Range	Range of input voltage the device can handle	4.5V to 5.5V
Output Voltage	Voltage output by the device	3.3V 卤 2%
Output Current	Maximum continuous output current	500mA
Quiescent Current	Current consumed by the device when idle	20渭A
Shutdown Current	Current consumed by the device in shutdown mode	0.1渭A
Operating Temperature	Temperature range for reliable operation	-40掳C to +85掳C
Package Type	Type of package	SOT-23
Pin Configuration	Configuration of pins	6-pin

Instructions for Use:

1. Power Supply Connection: Connect the input power supply within the specified input voltage range (4.5V to 5.5V) to the VIN pin.
2. Output Connection: Connect the load to the VOUT pin. Ensure the load does not exceed the maximum output current of 500mA.
3. Ground Connection: Ensure a solid ground connection to both GND pins for stable operation.
4. Enable/Shutdown Control: To enable the device, connect EN pin to VIN; to shut down, connect EN to GND. During shutdown, the device will consume less than 0.1渭A.
5. Capacitor Placement: Place input and output capacitors close to the respective pins to ensure stability and reduce noise.
6. Thermal Considerations: Ensure adequate heat dissipation if operating at high currents or temperatures approaching the upper limit of the operating temperature range.
7. Storage and Handling: Store in a dry environment and handle with care to avoid damage to the SOT-23 package.

(For reference only)