L4981A

Symbol Micros: UIL4981a

49659

UIL4981a

Contractor Symbol:

Case : PDIP20

Datasheet

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PFC Controller, Average Current Mode, Fixed Frequency, 19.5V, -40÷125°C

Parameters

Case:	PDIP20
Dimensions:	2,65x13x10,65mm
Input voltage range:	19,5V
Integrated circuit type:	PFC controller
Manufacturer:	STMicroelectronics
Mounting:	THT
Operating temperature (range):	-40°C ~ 125°C

All parameters

         

 

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Estimated date:
2026-08-14

Quantity of pcs.: 20

• Parameters

Case:	PDIP20
Dimensions:	2,65x13x10,65mm
Input voltage range:	19,5V
Integrated circuit type:	PFC controller
Manufacturer:	STMicroelectronics
Mounting:	THT
Operating temperature (range):	-40°C ~ 125°C

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