SC4519H Semtech Corporation, SC4519H Datasheet - Page 2

• Manufacturer Part Number: SC4519H
• Description: 3A Step-Down Switching Regulator
• Manufacturer: Semtech Corporation

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Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters
specified in the Electrical Characteristics section is not implied. Exposure to Absolute Maximum rated conditions for extended periods of time may
affect device reliability.
Notes:
(1) For proper operation of device, V
Characteristics.
(2) ThetaJA is calculated from a package in still air, mounted to 3" x 4.5", 4 layer FR4 PCB with thermal vias under exposed
pad per JESD51 standards.
Unless specified: V
T
POWER MANAGEMENT
Absolute Maximum Ratings
Electrical Characteristics
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SC4519H
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www.semtech.com
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4 .
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