L4981AD STMicroelectronics, L4981AD Datasheet - Page 16

• Manufacturer Part Number: L4981AD
• Description: IC PFC CTRLR AVERAGE CURR 20SOIC
• Manufacturer: STMicroelectronics

Specifications of L4981AD

• Mode: Average Current
• Frequency - Switching: 100kHz
• Current - Startup: 100µA
• Voltage - Supply: 14.5 V ~ 19.5V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Switching Frequency: 115 KHz
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Voltage Range: 12V To 19.5V
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 3 - 168 Hours
• Power Dissipation Pd: 600mW
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Ic Generic Number: 4981
• For Use With: 497-5523 - EVAL BOARD FOR L4981
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1414-5

L4981A - L4981B
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granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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